{"title":"Ethiopian Opal","description":null,"products":[{"product_id":"ethiopian-crystal-opal-non-hydrophane-raw-specimen-rock-134ct-weight-01","title":"Ethiopian Crystal Opal Non Hydrophane Raw Specimen Rock - 134ct weight #01","description":"Ethiopian Crystal Opal Non Hydrophane specimen stone with radiant green and orange tones\u003cbr\u003e\u003cbr\u003eCountry of Origin: Ethiopia\u003cbr\u003e\u003cbr\u003e10-point scale of mineral hardness: 5.5 - 6.5 (10 - Hard, 1 soft)\u003cbr\u003e\u003cbr\u003eQuantity: 1 Ethiopian Opal Specimen. You will receive the exact gemstone shown in the photos. We have tried to capture the beautiful colour tones as best we can in a photograph.\u003cbr\u003e\u003cbr\u003eSize: approx 4cm x 3cm x 2.5cm\u003cbr\u003e\u003cbr\u003eWeight: 27 grams, 134 carats\u003cbr\u003e\u003cbr\u003eCare has been taken to ensure that weights and measurements are as accurate as possible, however please do note that these are only approximate.\u003cbr\u003e\u003cbr\u003eThese specimens are in their natural raw form and shedding of small crystals is normal. Natural inclusions, cracks and pockets are all visible and all part of the natural stone. Please handle with extra care. These are very fragile stones. These specimens are for DISPLAY PURPOSES ONLY. They are not suitable for cutting.\u003cbr\u003e\u003cbr\u003eCrystal type Opal, also known as specimen grade Opal, is a non-hydrophane Opal. This particular kind of Opal should always be kept wet in either water or oil. If these stones dry out in any way they are prone to cracking. Its Opal gamble to whether each sample is gem grade material or not.\u003cbr\u003eAll our Opal specimens will be shipped in plastic bags with a little water inside to keep them in the wet condition they need.","brand":"Calder Crystals","offers":[{"title":"Default Title","offer_id":58112900432136,"sku":"CC-EthiopianOpal-NonHydro-01","price":149.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1004\/6062\/6184\/files\/CC-EthiopianOpal-NonHydro-01-1.jpg?v=1782745157"},{"product_id":"ethiopian-crystal-opal-non-hydrophane-raw-specimen-rock-95ct-weight-02","title":"Ethiopian Crystal Opal Non Hydrophane Raw Specimen Rock - 95ct weight #02","description":"Ethiopian Crystal Opal Non Hydrophane specimen stone with radiant blue, green and orange tones\u003cbr\u003e\u003cbr\u003eCountry of Origin: Ethiopia\u003cbr\u003e\u003cbr\u003e10-point scale of mineral hardness: 5.5 - 6.5 (10 - Hard, 1 soft)\u003cbr\u003e\u003cbr\u003eQuantity: 1 Ethiopian Opal Specimen. You will receive the exact gemstone shown in the photos. We have tried to capture the beautiful colour tones as best we can in a photograph.\u003cbr\u003e\u003cbr\u003eSize: approx 4cm x 2cm x 2.2cm\u003cbr\u003e\u003cbr\u003eWeight: 19 grams, 95 carats\u003cbr\u003e\u003cbr\u003eCare has been taken to ensure that weights and measurements are as accurate as possible, however please do note that these are only approximate.\u003cbr\u003e\u003cbr\u003eThese specimens are in their natural raw form and shedding of small crystals is normal. Natural inclusions, cracks and pockets are all visible and all part of the natural stone. Please handle with extra care. These are very fragile stones. These specimens are for DISPLAY PURPOSES ONLY. They are not suitable for cutting.\u003cbr\u003e\u003cbr\u003eCrystal type Opal, also known as specimen grade Opal, is a non-hydrophane Opal. This particular kind of Opal should always be kept wet in either water or oil. If these stones dry out in any way they are prone to cracking. Its Opal gamble to whether each sample is gem grade material or not.\u003cbr\u003eAll our Opal specimens will be shipped in plastic bags with a little water inside to keep them in the wet condition they need.","brand":"Calder Crystals","offers":[{"title":"Default Title","offer_id":58112900497672,"sku":"CC-EthiopianOpal-NonHydro-02","price":109.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1004\/6062\/6184\/files\/CC-EthiopianOpal-NonHydro-02-1.jpg?v=1782745158"},{"product_id":"ethiopian-crystal-opal-non-hydrophane-raw-specimen-rock-103ct-weight-03","title":"Ethiopian Crystal Opal Non Hydrophane Raw Specimen Rock - 103ct weight #03","description":"Ethiopian Crystal Opal Non Hydrophane specimen stone with radiant green and orange tones\u003cbr\u003e\u003cbr\u003eCountry of Origin: Ethiopia\u003cbr\u003e\u003cbr\u003e10-point scale of mineral hardness: 5.5 - 6.5 (10 - Hard, 1 soft)\u003cbr\u003e\u003cbr\u003eQuantity: 1 Ethiopian Opal Specimen. You will receive the exact gemstone shown in the photos. We have tried to capture the beautiful colour tones as best we can in a photograph.\u003cbr\u003e\u003cbr\u003eSize: approx 4.9cm x 2cm x 2cm\u003cbr\u003e\u003cbr\u003eWeight: 21 grams, 103 carats\u003cbr\u003e\u003cbr\u003eCare has been taken to ensure that weights and measurements are as accurate as possible, however please do note that these are only approximate.\u003cbr\u003e\u003cbr\u003eThese specimens are in their natural raw form and shedding of small crystals is normal. Natural inclusions, cracks and pockets are all visible and all part of the natural stone. Please handle with extra care. These are very fragile stones. These specimens are for DISPLAY PURPOSES ONLY. They are not suitable for cutting.\u003cbr\u003e\u003cbr\u003eCrystal type Opal, also known as specimen grade Opal, is a non-hydrophane Opal. This particular kind of Opal should always be kept wet in either water or oil. If these stones dry out in any way they are prone to cracking. Its Opal gamble to whether each sample is gem grade material or not.\u003cbr\u003eAll our Opal specimens will be shipped in plastic bags with a little water inside to keep them in the wet condition they need.","brand":"Calder Crystals","offers":[{"title":"Default Title","offer_id":58112900595976,"sku":"CC-EthiopianOpal-NonHydro-03","price":119.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1004\/6062\/6184\/files\/CC-EthiopianOpal-NonHydro-03-1_4981c461-9298-4b5c-922f-503809c97d3c.jpg?v=1782809782"},{"product_id":"ethiopian-crystal-opal-non-hydrophane-raw-specimen-rock-67ct-weight-04","title":"Ethiopian Crystal Opal Non Hydrophane Raw Specimen Rock - 67ct weight #04","description":"Ethiopian Crystal Opal Non Hydrophane specimen stone with radiant green and orange tones\u003cbr\u003e\u003cbr\u003eCountry of Origin: Ethiopia\u003cbr\u003e\u003cbr\u003e10-point scale of mineral hardness: 5.5 - 6.5 (10 - Hard, 1 soft)\u003cbr\u003e\u003cbr\u003eQuantity: 1 Ethiopian Opal Specimen. You will receive the exact gemstone shown in the photos. We have tried to capture the beautiful colour tones as best we can in a photograph.\u003cbr\u003e\u003cbr\u003eSize: approx 3.6cm x 2.3cm x 2.1cm\u003cbr\u003e\u003cbr\u003eWeight: 13 grams, 67 carats\u003cbr\u003e\u003cbr\u003eCare has been taken to ensure that weights and measurements are as accurate as possible, however please do note that these are only approximate.\u003cbr\u003e\u003cbr\u003eThese specimens are in their natural raw form and shedding of small crystals is normal. Natural inclusions, cracks and pockets are all visible and all part of the natural stone. Please handle with extra care. These are very fragile stones. These specimens are for DISPLAY PURPOSES ONLY. They are not suitable for cutting.\u003cbr\u003e\u003cbr\u003eCrystal type Opal, also known as specimen grade Opal, is a non-hydrophane Opal. This particular kind of Opal should always be kept wet in either water or oil. If these stones dry out in any way they are prone to cracking. Its Opal gamble to whether each sample is gem grade material or not.\u003cbr\u003eAll our Opal specimens will be shipped in plastic bags with a little water inside to keep them in the wet condition they need.","brand":"Calder Crystals","offers":[{"title":"Default Title","offer_id":58112900661512,"sku":"CC-EthiopianOpal-NonHydro-04","price":89.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1004\/6062\/6184\/files\/CC-EthiopianOpal-NonHydro-04-1.jpg?v=1782745160"},{"product_id":"ethiopian-crystal-opal-non-hydrophane-raw-specimen-rock-115ct-weight-05","title":"Ethiopian Crystal Opal Non Hydrophane Raw Specimen Rock - 115ct weight #05","description":"Ethiopian Crystal Opal Non Hydrophane specimen stone with radiant green and orange tones\u003cbr\u003e\u003cbr\u003eCountry of Origin: Ethiopia\u003cbr\u003e\u003cbr\u003e10-point scale of mineral hardness: 5.5 - 6.5 (10 - Hard, 1 soft)\u003cbr\u003e\u003cbr\u003eQuantity: 1 Ethiopian Opal Specimen. You will receive the exact gemstone shown in the photos. We have tried to capture the beautiful colour tones as best we can in a photograph.\u003cbr\u003e\u003cbr\u003eSize: approx 4.3cm x 3cm x 1.7cm\u003cbr\u003e\u003cbr\u003eWeight: 23 grams, 115 carats\u003cbr\u003e\u003cbr\u003eCare has been taken to ensure that weights and measurements are as accurate as possible, however please do note that these are only approximate.\u003cbr\u003e\u003cbr\u003eThese specimens are in their natural raw form and shedding of small crystals is normal. Natural inclusions, cracks and pockets are all visible and all part of the natural stone. Please handle with extra care. These are very fragile stones. These specimens are for DISPLAY PURPOSES ONLY. They are not suitable for cutting.\u003cbr\u003e\u003cbr\u003eCrystal type Opal, also known as specimen grade Opal, is a non-hydrophane Opal. This particular kind of Opal should always be kept wet in either water or oil. If these stones dry out in any way they are prone to cracking. Its Opal gamble to whether each sample is gem grade material or not.\u003cbr\u003eAll our Opal specimens will be shipped in plastic bags with a little water inside to keep them in the wet condition they need.","brand":"Calder Crystals","offers":[{"title":"Default Title","offer_id":58112900694280,"sku":"CC-EthiopianOpal-NonHydro-05","price":129.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1004\/6062\/6184\/files\/CC-EthiopianOpal-NonHydro-05-1_b146fa24-6a41-46d2-8eff-ffcc4182052e.jpg?v=1782809782"},{"product_id":"ethiopian-crystal-opal-non-hydrophane-raw-specimen-rock-50ct-weight-06","title":"Ethiopian Crystal Opal Non Hydrophane Raw Specimen Rock - 50ct weight #06","description":"Ethiopian Crystal Opal Non Hydrophane specimen stone with radiant green and orange tones\u003cbr\u003e\u003cbr\u003eCountry of Origin: Ethiopia\u003cbr\u003e\u003cbr\u003e10-point scale of mineral hardness: 5.5 - 6.5 (10 - Hard, 1 soft)\u003cbr\u003e\u003cbr\u003eQuantity: 1 Ethiopian Opal Specimen. You will receive the exact gemstone shown in the photos. We have tried to capture the beautiful colour tones as best we can in a photograph.\u003cbr\u003e\u003cbr\u003eSize: approx 3.5cm x 3.3cm x 0.8cm\u003cbr\u003e\u003cbr\u003eWeight: 10 grams, 50 carats\u003cbr\u003e\u003cbr\u003eCare has been taken to ensure that weights and measurements are as accurate as possible, however please do note that these are only approximate.\u003cbr\u003e\u003cbr\u003eThese specimens are in their natural raw form and shedding of small crystals is normal. Natural inclusions, cracks and pockets are all visible and all part of the natural stone. Please handle with extra care. These are very fragile stones. These specimens are for DISPLAY PURPOSES ONLY. They are not suitable for cutting.\u003cbr\u003e\u003cbr\u003eCrystal type Opal, also known as specimen grade Opal, is a non-hydrophane Opal. This particular kind of Opal should always be kept wet in either water or oil. If these stones dry out in any way they are prone to cracking. Its Opal gamble to whether each sample is gem grade material or not.\u003cbr\u003eAll our Opal specimens will be shipped in plastic bags with a little water inside to keep them in the wet condition they need.","brand":"Calder Crystals","offers":[{"title":"Default Title","offer_id":58112900759816,"sku":"CC-EthiopianOpal-NonHydro-06","price":69.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1004\/6062\/6184\/files\/CC-EthiopianOpal-NonHydro-06-1_854aa22f-bc84-4500-bf28-f634d5156ee7.jpg?v=1782809783"},{"product_id":"ethiopian-crystal-opal-non-hydrophane-raw-specimen-rock-32ct-weight-07","title":"Ethiopian Crystal Opal Non Hydrophane Raw Specimen Rock - 32ct weight #07","description":"Ethiopian Crystal Opal Non Hydrophane specimen stone with radiant green and orange tones\u003cbr\u003e\u003cbr\u003eCountry of Origin: Ethiopia\u003cbr\u003e\u003cbr\u003e10-point scale of mineral hardness: 5.5 - 6.5 (10 - Hard, 1 soft)\u003cbr\u003e\u003cbr\u003eQuantity: 1 Ethiopian Opal Specimen. You will receive the exact gemstone shown in the photos. We have tried to capture the beautiful colour tones as best we can in a photograph.\u003cbr\u003e\u003cbr\u003eSize: approx 2.4cm x 1.5cm x 1.4cm\u003cbr\u003e\u003cbr\u003eWeight: 6 grams, 32 carats\u003cbr\u003e\u003cbr\u003eCare has been taken to ensure that weights and measurements are as accurate as possible, however please do note that these are only approximate.\u003cbr\u003e\u003cbr\u003eThese specimens are in their natural raw form and shedding of small crystals is normal. Natural inclusions, cracks and pockets are all visible and all part of the natural stone. Please handle with extra care. These are very fragile stones. These specimens are for DISPLAY PURPOSES ONLY. They are not suitable for cutting.\u003cbr\u003e\u003cbr\u003eCrystal type Opal, also known as specimen grade Opal, is a non-hydrophane Opal. This particular kind of Opal should always be kept wet in either water or oil. If these stones dry out in any way they are prone to cracking. Its Opal gamble to whether each sample is gem grade material or not.\u003cbr\u003eAll our Opal specimens will be shipped in plastic bags with a little water inside to keep them in the wet condition they need.","brand":"Calder Crystals","offers":[{"title":"Default Title","offer_id":58112901153032,"sku":"CC-EthiopianOpal-NonHydro-07","price":55.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1004\/6062\/6184\/files\/CC-EthiopianOpal-NonHydro-07-3_71d8ea56-cca9-4851-ba8b-21795df66972.jpg?v=1782809784"},{"product_id":"ethiopian-crystal-opal-non-hydrophane-raw-specimen-rock-216ct-weight-10","title":"Ethiopian Crystal Opal Non Hydrophane Raw Specimen Rock - 216ct weight #10","description":"Ethiopian Crystal Opal Non Hydrophane specimen stone with radiant green and orange tones\u003cbr\u003e\u003cbr\u003eCountry of Origin: Ethiopia\u003cbr\u003e\u003cbr\u003e10-point scale of mineral hardness: 5.5 - 6.5 (10 - Hard, 1 soft)\u003cbr\u003e\u003cbr\u003eQuantity: 1 Ethiopian Opal Specimen. You will receive the exact gemstone shown in the photos. We have tried to capture the beautiful colour tones as best we can in a photograph.\u003cbr\u003e\u003cbr\u003eSize: approx 4cm x 3.5cm x 3cm\u003cbr\u003e\u003cbr\u003eWeight: 43 grams, 216 carats\u003cbr\u003e\u003cbr\u003eCare has been taken to ensure that weights and measurements are as accurate as possible, however please do note that these are only approximate.\u003cbr\u003e\u003cbr\u003eThese specimens are in their natural raw form and shedding of small crystals is normal. Natural inclusions, cracks and pockets are all visible and all part of the natural stone. Please handle with extra care. These are very fragile stones. These specimens are for DISPLAY PURPOSES ONLY. They are not suitable for cutting.\u003cbr\u003e\u003cbr\u003eCrystal type Opal, also known as specimen grade Opal, is a non-hydrophane Opal. This particular kind of Opal should always be kept wet in either water or oil. If these stones dry out in any way they are prone to cracking. Its Opal gamble to whether each sample is gem grade material or not.\u003cbr\u003eAll our Opal specimens will be shipped in plastic bags with a little water inside to keep them in the wet condition they need.","brand":"Calder Crystals","offers":[{"title":"Default Title","offer_id":58112901251336,"sku":"CC-EthiopianOpal-NonHydro-10","price":229.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1004\/6062\/6184\/files\/CC-EthiopianOpal-NonHydro-10-1_f50b82e0-ebfc-4e1d-8e10-3b840e5bce5f.jpg?v=1782809784"},{"product_id":"ethiopian-welo-rough-opal-top-grade-specimen-9ct-weight-05","title":"Ethiopian Welo Rough Opal Top Grade Specimen - 9ct weight #05","description":"Ethiopian Crystal Opal specimen stone with radiant pink and orange tones (Hydrophane type)\u003cbr\u003e\u003cbr\u003eCountry of Origin: Ethiopia\u003cbr\u003e\u003cbr\u003e10-point scale of mineral hardness: 5.5 - 6.5 (10 - Hard, 1 soft)\u003cbr\u003e\u003cbr\u003eTreatment: Untreated, natural raw state\u003cbr\u003e\u003cbr\u003eQuantity: 1 Ethiopian Opal Specimen. You will receive the exact gemstone shown in the photos. We have tried to capture the beautiful colour tones as best we can in a photograph.\u003cbr\u003e\u003cbr\u003eSize: approx 0.7cm x 2cm x 0.8cm\u003cbr\u003e\u003cbr\u003eWeight: 1.8 grams, 9 carats\u003cbr\u003e\u003cbr\u003eCare has been taken to ensure that weights and measurements are as accurate as possible, however please do note that these are only approximate.\u003cbr\u003e\u003cbr\u003eThese specimens are untreated and in their natural raw form and shedding of small crystals is normal. Natural inclusions, cracks and pockets are all visible and all part of the natural stone. Please handle with extra care.\u003cbr\u003eThese Opals can be used for jewellery making and cutting, however, we cannot guarantee there are no natural internals cracks that could cause damage to the stone during the cutting process.\u003cbr\u003e\u003cbr\u003eHydrophane Opals are a white, opaque, highly porous form of Opal, that has the ability to absorb water. This causes the stone to become transparent and almost invisible while in the water. Once it dries out the stone will return back to its opaque state.","brand":"Calder Crystals","offers":[{"title":"Default Title","offer_id":58112901382408,"sku":"CC-EthiopianOpal-Welo-EOL5","price":25.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1004\/6062\/6184\/files\/CC-EthiopianOpal-Welo-EOL5-1_1fe1b832-61ef-4692-af2b-bce713eb7e16.jpg?v=1782809813"},{"product_id":"ethiopian-welo-rough-opal-top-grade-specimen-10ct-weight-06","title":"Ethiopian Welo Rough Opal Top Grade Specimen - 10ct weight #06","description":"Ethiopian Crystal Opal specimen stone with radiant rainbow tones (Hydrophane type)\u003cbr\u003e\u003cbr\u003eCountry of Origin: Ethiopia\u003cbr\u003e\u003cbr\u003e10-point scale of mineral hardness: 5.5 - 6.5 (10 - Hard, 1 soft)\u003cbr\u003e\u003cbr\u003eTreatment: Untreated, natural raw state\u003cbr\u003e\u003cbr\u003eQuantity: 1 Ethiopian Opal Specimen. You will receive the exact gemstone shown in the photos. We have tried to capture the beautiful colour tones as best we can in a photograph.\u003cbr\u003e\u003cbr\u003eSize: approx 1cm x 1.8cm x 1.4cm\u003cbr\u003e\u003cbr\u003eWeight: 1.9 grams, 10 carats\u003cbr\u003e\u003cbr\u003eCare has been taken to ensure that weights and measurements are as accurate as possible, however please do note that these are only approximate.\u003cbr\u003e\u003cbr\u003eThese specimens are untreated and in their natural raw form and shedding of small crystals is normal. Natural inclusions, cracks and pockets are all visible and all part of the natural stone. Please handle with extra care.\u003cbr\u003eThese Opals can be used for jewellery making and cutting, however, we cannot guarantee there are no natural internals cracks that could cause damage to the stone during the cutting process.\u003cbr\u003e\u003cbr\u003eHydrophane Opals are a white, opaque, highly porous form of Opal, that has the ability to absorb water. This causes the stone to become transparent and almost invisible while in the water. Once it dries out the stone will return back to its opaque state.","brand":"Calder Crystals","offers":[{"title":"Default Title","offer_id":58112901480712,"sku":"CC-EthiopianOpal-Welo-EOL6","price":25.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1004\/6062\/6184\/files\/CC-EthiopianOpal-Welo-EOL6-1_e326a162-b769-4d44-a460-5af7b30ca7d2.jpg?v=1782809814"},{"product_id":"ethiopian-welo-rough-opal-top-grade-specimen-12ct-weight-07","title":"Ethiopian Welo Rough Opal Top Grade Specimen - 12ct weight #07","description":"Ethiopian Crystal Opal specimen stone with radiant rainbow tones (Hydrophane type)\u003cbr\u003e\u003cbr\u003eCountry of Origin: Ethiopia\u003cbr\u003e\u003cbr\u003e10-point scale of mineral hardness: 5.5 - 6.5 (10 - Hard, 1 soft)\u003cbr\u003e\u003cbr\u003eTreatment: Untreated, natural raw state\u003cbr\u003e\u003cbr\u003eQuantity: 1 Ethiopian Opal Specimen. You will receive the exact gemstone shown in the photos. We have tried to capture the beautiful colour tones as best we can in a photograph.\u003cbr\u003e\u003cbr\u003eSize: approx 1.1cm x 2cm x 1cm\u003cbr\u003e\u003cbr\u003eWeight: 2.5 grams, 12 carats\u003cbr\u003e\u003cbr\u003eCare has been taken to ensure that weights and measurements are as accurate as possible, however please do note that these are only approximate.\u003cbr\u003e\u003cbr\u003eThese specimens are untreated and in their natural raw form and shedding of small crystals is normal. Natural inclusions, cracks and pockets are all visible and all part of the natural stone. Please handle with extra care.\u003cbr\u003eThese Opals can be used for jewellery making and cutting, however, we cannot guarantee there are no natural internals cracks that could cause damage to the stone during the cutting process.\u003cbr\u003e\u003cbr\u003eHydrophane Opals are a white, opaque, highly porous form of Opal, that has the ability to absorb water. This causes the stone to become transparent and almost invisible while in the water. Once it dries out the stone will return back to its opaque state.","brand":"Calder Crystals","offers":[{"title":"Default Title","offer_id":58112901513480,"sku":"CC-EthiopianOpal-Welo-EOL7","price":35.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1004\/6062\/6184\/files\/CC-EthiopianOpal-Welo-EOL7-1_ca3de509-f88e-4e62-b5a7-240e1ca082a9.jpg?v=1782809815"},{"product_id":"ethiopian-welo-rough-opal-top-grade-specimen-8ct-weight-18","title":"Ethiopian Welo Rough Opal Top Grade Specimen - 8ct weight #18","description":"Ethiopian Crystal Opal specimen stone with radiant rainbow tones (Hydrophane type)\u003cbr\u003e\u003cbr\u003eCountry of Origin: Ethiopia\u003cbr\u003e\u003cbr\u003e10-point scale of mineral hardness: 5.5 - 6.5 (10 - Hard, 1 soft)\u003cbr\u003e\u003cbr\u003eTreatment: Untreated, natural raw state\u003cbr\u003e\u003cbr\u003eQuantity: 1 Ethiopian Opal Specimen. You will receive the exact gemstone shown in the photos. We have tried to capture the beautiful colour tones as best we can in a photograph.\u003cbr\u003e\u003cbr\u003eSize: approx 1cm x 1.8cm x 1.1cm\u003cbr\u003e\u003cbr\u003eWeight: 1.7 grams, 8 carats\u003cbr\u003e\u003cbr\u003eCare has been taken to ensure that weights and measurements are as accurate as possible, however please do note that these are only approximate.\u003cbr\u003e\u003cbr\u003eThese specimens are untreated and in their natural raw form and shedding of small crystals is normal. Natural inclusions, cracks and pockets are all visible and all part of the natural stone. Please handle with extra care.\u003cbr\u003eThese Opals can be used for jewellery making and cutting, however, we cannot guarantee there are no natural internals cracks that could cause damage to the stone during the cutting process.\u003cbr\u003e\u003cbr\u003eHydrophane Opals are a white, opaque, highly porous form of Opal, that has the ability to absorb water. This causes the stone to become transparent and almost invisible while in the water. Once it dries out the stone will return back to its opaque state.","brand":"Calder Crystals","offers":[{"title":"Default Title","offer_id":58112902136072,"sku":"CC-EthiopianOpal-Welo-EOL18","price":21.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1004\/6062\/6184\/files\/CC-EthiopianOpal-Welo-EOL18-1_ec65d1e6-b66f-44d0-930b-b7008839f134.jpg?v=1782809815"},{"product_id":"ethiopian-welo-rough-opal-top-grade-specimen-5-8ct-weight-04","title":"Ethiopian Welo Rough Opal Top Grade Specimen - 5.8ct weight #04","description":"Ethiopian Crystal Opal small specimen stone with radiant rainbow tones (Hydrophane type)\u003cbr\u003e\u003cbr\u003eCountry of Origin: Ethiopia\u003cbr\u003e\u003cbr\u003e10-point scale of mineral hardness: 5.5 - 6.5 (10 - Hard, 1 soft)\u003cbr\u003e\u003cbr\u003eTreatment: Untreated, natural raw state\u003cbr\u003e\u003cbr\u003eQuantity: 1 Ethiopian Opal Specimen. You will receive the exact gemstone shown in the photos. We have tried to capture the beautiful colour tones as best we can in a photograph.\u003cbr\u003e\u003cbr\u003eSize: approx 0.8cm x 1.3cm x 1.1cm\u003cbr\u003e\u003cbr\u003eWeight: 1.2 grams, 5.8 carats\u003cbr\u003e\u003cbr\u003eCare has been taken to ensure that weights and measurements are as accurate as possible, however please do note that these are only approximate.\u003cbr\u003e\u003cbr\u003eThese specimens are untreated and in their natural raw form and shedding of small crystals is normal. Natural inclusions, cracks and pockets are all visible and all part of the natural stone. Please handle with extra care.\u003cbr\u003eThese Opals can be used for jewellery making and cutting, however, we cannot guarantee there are no natural internals cracks that could cause damage to the stone during the cutting process.\u003cbr\u003e\u003cbr\u003eHydrophane Opals are a white, opaque, highly porous form of Opal, that has the ability to absorb water. This causes the stone to become transparent and almost invisible while in the water. Once it dries out the stone will return back to its opaque state.","brand":"Calder Crystals","offers":[{"title":"Default Title","offer_id":58112902168840,"sku":"CC-EthiopianOpal-Welo-EOS4","price":15.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1004\/6062\/6184\/files\/CC-EthiopianOpal-Welo-EOS4-4_0190e05c-3dc7-4c49-bf5f-d7fac37ef098.jpg?v=1782809816"},{"product_id":"ethiopian-welo-rough-opal-top-grade-specimen-6-2ct-weight-05","title":"Ethiopian Welo Rough Opal Top Grade Specimen - 6.2ct weight #05","description":"Ethiopian Crystal Opal small specimen stone with radiant rainbow tones (Hydrophane type)\u003cbr\u003e\u003cbr\u003eCountry of Origin: Ethiopia\u003cbr\u003e\u003cbr\u003e10-point scale of mineral hardness: 5.5 - 6.5 (10 - Hard, 1 soft)\u003cbr\u003e\u003cbr\u003eTreatment: Untreated, natural raw state\u003cbr\u003e\u003cbr\u003eQuantity: 1 Ethiopian Opal Specimen. You will receive the exact gemstone shown in the photos. We have tried to capture the beautiful colour tones as best we can in a photograph.\u003cbr\u003e\u003cbr\u003eSize: approx 0.9cm x 1.7cm x 1cm\u003cbr\u003e\u003cbr\u003eWeight: 1.2 grams, 6.2 carats\u003cbr\u003e\u003cbr\u003eCare has been taken to ensure that weights and measurements are as accurate as possible, however please do note that these are only approximate.\u003cbr\u003e\u003cbr\u003eThese specimens are untreated and in their natural raw form and shedding of small crystals is normal. Natural inclusions, cracks and pockets are all visible and all part of the natural stone. Please handle with extra care.\u003cbr\u003eThese Opals can be used for jewellery making and cutting, however, we cannot guarantee there are no natural internals cracks that could cause damage to the stone during the cutting process.\u003cbr\u003e\u003cbr\u003eHydrophane Opals are a white, opaque, highly porous form of Opal, that has the ability to absorb water. This causes the stone to become transparent and almost invisible while in the water. Once it dries out the stone will return back to its opaque state.","brand":"Calder Crystals","offers":[{"title":"Default Title","offer_id":58112902201608,"sku":"CC-EthiopianOpal-Welo-EOS5","price":15.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1004\/6062\/6184\/files\/CC-EthiopianOpal-Welo-EOS5-1.jpg?v=1782745168"},{"product_id":"ethiopian-welo-rough-opal-top-grade-specimen-5-3ct-weight-06","title":"Ethiopian Welo Rough Opal Top Grade Specimen - 5.3ct weight #06","description":"Ethiopian Crystal Opal small specimen stone with radiant rainbow tones (Hydrophane type)\u003cbr\u003e\u003cbr\u003eCountry of Origin: Ethiopia\u003cbr\u003e\u003cbr\u003e10-point scale of mineral hardness: 5.5 - 6.5 (10 - Hard, 1 soft)\u003cbr\u003e\u003cbr\u003eTreatment: Untreated, natural raw state\u003cbr\u003e\u003cbr\u003eQuantity: 1 Ethiopian Opal Specimen. You will receive the exact gemstone shown in the photos. We have tried to capture the beautiful colour tones as best we can in a photograph.\u003cbr\u003e\u003cbr\u003eSize: approx 0.9cm x 1.6cm x 1.2cm\u003cbr\u003e\u003cbr\u003eWeight: 1.1 grams, 5.3 carats\u003cbr\u003e\u003cbr\u003eCare has been taken to ensure that weights and measurements are as accurate as possible, however please do note that these are only approximate.\u003cbr\u003e\u003cbr\u003eThese specimens are untreated and in their natural raw form and shedding of small crystals is normal. Natural inclusions, cracks and pockets are all visible and all part of the natural stone. Please handle with extra care.\u003cbr\u003eThese Opals can be used for jewellery making and cutting, however, we cannot guarantee there are no natural internals cracks that could cause damage to the stone during the cutting process.\u003cbr\u003e\u003cbr\u003eHydrophane Opals are a white, opaque, highly porous form of Opal, that has the ability to absorb water. This causes the stone to become transparent and almost invisible while in the water. Once it dries out the stone will return back to its opaque state.","brand":"Calder Crystals","offers":[{"title":"Default Title","offer_id":58112902234376,"sku":"CC-EthiopianOpal-Welo-EOS6","price":15.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1004\/6062\/6184\/files\/CC-EthiopianOpal-Welo-EOS6-1_8b5d1e86-8daf-489e-8856-42b6545aaa6e.jpg?v=1782809817"},{"product_id":"ethiopian-welo-rough-opal-top-grade-specimen-6-8ct-weight-07","title":"Ethiopian Welo Rough Opal Top Grade Specimen - 6.8ct weight #07","description":"Ethiopian Crystal Opal small specimen stone with radiant rainbow tones (Hydrophane type)\u003cbr\u003e\u003cbr\u003eCountry of Origin: Ethiopia\u003cbr\u003e\u003cbr\u003e10-point scale of mineral hardness: 5.5 - 6.5 (10 - Hard, 1 soft)\u003cbr\u003e\u003cbr\u003eTreatment: Untreated, natural raw state\u003cbr\u003e\u003cbr\u003eQuantity: 1 Ethiopian Opal Specimen. You will receive the exact gemstone shown in the photos. We have tried to capture the beautiful colour tones as best we can in a photograph.\u003cbr\u003e\u003cbr\u003eSize: approx 0.9cm x 1.7cm x 1cm\u003cbr\u003e\u003cbr\u003eWeight: 1.4 grams, 6.8 carats\u003cbr\u003e\u003cbr\u003eCare has been taken to ensure that weights and measurements are as accurate as possible, however please do note that these are only approximate.\u003cbr\u003e\u003cbr\u003eThese specimens are untreated and in their natural raw form and shedding of small crystals is normal. Natural inclusions, cracks and pockets are all visible and all part of the natural stone. Please handle with extra care.\u003cbr\u003eThese Opals can be used for jewellery making and cutting, however, we cannot guarantee there are no natural internals cracks that could cause damage to the stone during the cutting process.\u003cbr\u003e\u003cbr\u003eHydrophane Opals are a white, opaque, highly porous form of Opal, that has the ability to absorb water. This causes the stone to become transparent and almost invisible while in the water. Once it dries out the stone will return back to its opaque state.","brand":"Calder Crystals","offers":[{"title":"Default Title","offer_id":58112902267144,"sku":"CC-EthiopianOpal-Welo-EOS7","price":15.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1004\/6062\/6184\/files\/CC-EthiopianOpal-Welo-EOS7-1_63d9ee8d-cd16-4805-be55-d136476fdaa9.jpg?v=1782809818"},{"product_id":"ethiopian-welo-rough-opal-top-grade-specimen-6-1ct-weight-08","title":"Ethiopian Welo Rough Opal Top Grade Specimen - 6.1ct weight #08","description":"Ethiopian Crystal Opal small specimen stone with radiant rainbow tones (Hydrophane type)\u003cbr\u003e\u003cbr\u003eCountry of Origin: Ethiopia\u003cbr\u003e\u003cbr\u003e10-point scale of mineral hardness: 5.5 - 6.5 (10 - Hard, 1 soft)\u003cbr\u003e\u003cbr\u003eTreatment: Untreated, natural raw state\u003cbr\u003e\u003cbr\u003eQuantity: 1 Ethiopian Opal Specimen. You will receive the exact gemstone shown in the photos. We have tried to capture the beautiful colour tones as best we can in a photograph.\u003cbr\u003e\u003cbr\u003eSize: approx 1cm x 1.8cm x 1cm\u003cbr\u003e\u003cbr\u003eWeight: 1.2 grams, 6.1 carats\u003cbr\u003e\u003cbr\u003eCare has been taken to ensure that weights and measurements are as accurate as possible, however please do note that these are only approximate.\u003cbr\u003e\u003cbr\u003eThese specimens are untreated and in their natural raw form and shedding of small crystals is normal. Natural inclusions, cracks and pockets are all visible and all part of the natural stone. Please handle with extra care.\u003cbr\u003eThese Opals can be used for jewellery making and cutting, however, we cannot guarantee there are no natural internals cracks that could cause damage to the stone during the cutting process.\u003cbr\u003e\u003cbr\u003eHydrophane Opals are a white, opaque, highly porous form of Opal, that has the ability to absorb water. This causes the stone to become transparent and almost invisible while in the water. Once it dries out the stone will return back to its opaque state.","brand":"Calder Crystals","offers":[{"title":"Default Title","offer_id":58112902299912,"sku":"CC-EthiopianOpal-Welo-EOS8","price":15.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1004\/6062\/6184\/files\/CC-EthiopianOpal-Welo-EOS8-1_6cc794f1-8d49-49f9-85a4-f1b445db823d.jpg?v=1782809818"},{"product_id":"ethiopian-welo-rough-opal-top-grade-specimen-7-3ct-weight-14","title":"Ethiopian Welo Rough Opal Top Grade Specimen - 7.3ct weight #14","description":"Ethiopian Crystal Opal small specimen stone with radiant rainbow tones (Hydrophane type)\u003cbr\u003e\u003cbr\u003eCountry of Origin: Ethiopia\u003cbr\u003e\u003cbr\u003e10-point scale of mineral hardness: 5.5 - 6.5 (10 - Hard, 1 soft)\u003cbr\u003e\u003cbr\u003eTreatment: Untreated, natural raw state\u003cbr\u003e\u003cbr\u003eQuantity: 1 Ethiopian Opal Specimen. You will receive the exact gemstone shown in the photos. We have tried to capture the beautiful colour tones as best we can in a photograph.\u003cbr\u003e\u003cbr\u003eSize: approx 1cm x 1.3cm x 1cm\u003cbr\u003e\u003cbr\u003eWeight: 1.5 grams, 7.3 carats\u003cbr\u003e\u003cbr\u003eCare has been taken to ensure that weights and measurements are as accurate as possible, however please do note that these are only approximate.\u003cbr\u003e\u003cbr\u003eThese specimens are untreated and in their natural raw form and shedding of small crystals is normal. Natural inclusions, cracks and pockets are all visible and all part of the natural stone. Please handle with extra care.\u003cbr\u003eThese Opals can be used for jewellery making and cutting, however, we cannot guarantee there are no natural internals cracks that could cause damage to the stone during the cutting process.\u003cbr\u003e\u003cbr\u003eHydrophane Opals are a white, opaque, highly porous form of Opal, that has the ability to absorb water. This causes the stone to become transparent and almost invisible while in the water. Once it dries out the stone will return back to its opaque state.","brand":"Calder Crystals","offers":[{"title":"Default Title","offer_id":58112902398216,"sku":"CC-EthiopianOpal-Welo-EOS14","price":18.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1004\/6062\/6184\/files\/CC-EthiopianOpal-Welo-EOS14-1_c662e0a3-8bb0-404b-b264-e1a207bacfc4.jpg?v=1782809819"},{"product_id":"ethiopian-welo-rough-opal-top-grade-specimen-6ct-weight-17","title":"Ethiopian Welo Rough Opal Top Grade Specimen - 6ct weight #17","description":"Ethiopian Crystal Opal small specimen stone with radiant rainbow tones (Hydrophane type)\u003cbr\u003e\u003cbr\u003eCountry of Origin: Ethiopia\u003cbr\u003e\u003cbr\u003e10-point scale of mineral hardness: 5.5 - 6.5 (10 - Hard, 1 soft)\u003cbr\u003e\u003cbr\u003eTreatment: Untreated, natural raw state\u003cbr\u003e\u003cbr\u003eQuantity: 1 Ethiopian Opal Specimen. You will receive the exact gemstone shown in the photos. We have tried to capture the beautiful colour tones as best we can in a photograph.\u003cbr\u003e\u003cbr\u003eSize: approx 0.9cm x 2cm x 1cm\u003cbr\u003e\u003cbr\u003eWeight: 1.2 grams, 6 carats\u003cbr\u003e\u003cbr\u003eCare has been taken to ensure that weights and measurements are as accurate as possible, however please do note that these are only approximate.\u003cbr\u003e\u003cbr\u003eThese specimens are untreated and in their natural raw form and shedding of small crystals is normal. Natural inclusions, cracks and pockets are all visible and all part of the natural stone. Please handle with extra care.\u003cbr\u003eThese Opals can be used for jewellery making and cutting, however, we cannot guarantee there are no natural internals cracks that could cause damage to the stone during the cutting process.\u003cbr\u003e\u003cbr\u003eHydrophane Opals are a white, opaque, highly porous form of Opal, that has the ability to absorb water. This causes the stone to become transparent and almost invisible while in the water. Once it dries out the stone will return back to its opaque state.","brand":"Calder Crystals","offers":[{"title":"Default Title","offer_id":58112902430984,"sku":"CC-EthiopianOpal-Welo-EOS17","price":15.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1004\/6062\/6184\/files\/CC-EthiopianOpal-Welo-EOS17-1_7e6126d5-6c87-404f-b835-bdf3fb530629.jpg?v=1782809820"},{"product_id":"ethiopian-welo-rough-opal-top-grade-specimen-13ct-weight-21","title":"Ethiopian Welo Rough Opal Top Grade Specimen - 13ct weight #21","description":"Ethiopian Crystal Opal small specimen stone with radiant rainbow tones (Hydrophane type)\u003cbr\u003e\u003cbr\u003eCountry of Origin: Ethiopia\u003cbr\u003e\u003cbr\u003e10-point scale of mineral hardness: 5.5 - 6.5 (10 - Hard, 1 soft)\u003cbr\u003e\u003cbr\u003eTreatment: Untreated, natural raw state\u003cbr\u003e\u003cbr\u003eQuantity: 1 Ethiopian Opal Specimen. You will receive the exact gemstone shown in the photos. We have tried to capture the beautiful colour tones as best we can in a photograph.\u003cbr\u003e\u003cbr\u003eSize: approx 1.9cm x 2.7cm x 1.5cm\u003cbr\u003e\u003cbr\u003eWeight: 2.5 grams, 13 carats\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16px;\"\u003eCare has been taken to ensure that weights and measurements are as accurate as possible, however please do note that these are only approximate.\u003cbr\u003e\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003eThese specimens are untreated and in their natural raw form and shedding of small crystals is normal. Natural inclusions, cracks and pockets are all visible and all part of the natural stone. Please handle with extra care.\u003cbr\u003eThese Opals can be used for jewellery making and cutting, however, we cannot guarantee there are no natural internals cracks that could cause damage to the stone during the cutting process.\u003cbr\u003e\u003cbr\u003eHydrophane Opals are a white, opaque, highly porous form of Opal, that has the ability to absorb water. This causes the stone to become transparent and almost invisible while in the water. Once it dries out the stone will return back to its opaque state.","brand":"Calder Crystals","offers":[{"title":"Default Title","offer_id":58112902463752,"sku":"CC-EthiopianOpal-Welo-EOS21","price":25.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1004\/6062\/6184\/files\/CC-EthiopianOpal-Welo-EOS21-1_b2de8a2f-477c-4d2a-9982-50f3416196a9.jpg?v=1782809920"},{"product_id":"ethiopian-welo-rough-opal-top-grade-specimen-5-6ct-weight-22","title":"Ethiopian Welo Rough Opal Top Grade Specimen - 5.6ct weight #22","description":"Ethiopian Crystal Opal small specimen stone with radiant rainbow tones (Hydrophane type)\u003cbr\u003e\u003cbr\u003eCountry of Origin: Ethiopia\u003cbr\u003e\u003cbr\u003e10-point scale of mineral hardness: 5.5 - 6.5 (10 - Hard, 1 soft)\u003cbr\u003e\u003cbr\u003eTreatment: Untreated, natural raw state\u003cbr\u003e\u003cbr\u003eQuantity: 1 Ethiopian Opal Specimen. You will receive the exact gemstone shown in the photos. We have tried to capture the beautiful colour tones as best we can in a photograph.\u003cbr\u003e\u003cbr\u003eSize: approx 1.1cm x 1.5cm x 1cm\u003cbr\u003e\u003cbr\u003eWeight: 1.1 grams, 5.6 carats\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16px;\"\u003eCare has been taken to ensure that weights and measurements are as accurate as possible, however please do note that these are only approximate.\u003cbr\u003e\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003eThese specimens are untreated and in their natural raw form and shedding of small crystals is normal. Natural inclusions, cracks and pockets are all visible and all part of the natural stone. Please handle with extra care.\u003cbr\u003eThese Opals can be used for jewellery making and cutting, however, we cannot guarantee there are no natural internals cracks that could cause damage to the stone during the cutting process.\u003cbr\u003e\u003cbr\u003eHydrophane Opals are a white, opaque, highly porous form of Opal, that has the ability to absorb water. This causes the stone to become transparent and almost invisible while in the water. Once it dries out the stone will return back to its opaque state.","brand":"Calder Crystals","offers":[{"title":"Default Title","offer_id":58112902562056,"sku":"CC-EthiopianOpal-Welo-EOS22","price":15.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1004\/6062\/6184\/files\/CC-EthiopianOpal-Welo-EOS22-1_2e94b9a7-9309-40b4-9165-53862f86018e.jpg?v=1782809921"},{"product_id":"ethiopian-welo-rough-opal-top-grade-specimen-6-7ct-weight-23","title":"Ethiopian Welo Rough Opal Top Grade Specimen - 6.7ct weight #23","description":"Ethiopian Crystal Opal small specimen stone with radiant rainbow tones (Hydrophane type)\u003cbr\u003e\u003cbr\u003eCountry of Origin: Ethiopia\u003cbr\u003e\u003cbr\u003e10-point scale of mineral hardness: 5.5 - 6.5 (10 - Hard, 1 soft)\u003cbr\u003e\u003cbr\u003eTreatment: Untreated, natural raw state\u003cbr\u003e\u003cbr\u003eQuantity: 1 Ethiopian Opal Specimen. You will receive the exact gemstone shown in the photos. We have tried to capture the beautiful colour tones as best we can in a photograph.\u003cbr\u003e\u003cbr\u003eSize: approx 1.2cm x 1.6cm x 0.9cm\u003cbr\u003e\u003cbr\u003eWeight: 1.3 grams, 6.7 carats\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16px;\"\u003eCare has been taken to ensure that weights and measurements are as accurate as possible, however please do note that these are only approximate.\u003cbr\u003e\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003eThese specimens are untreated and in their natural raw form and shedding of small crystals is normal. Natural inclusions, cracks and pockets are all visible and all part of the natural stone. Please handle with extra care.\u003cbr\u003eThese Opals can be used for jewellery making and cutting, however, we cannot guarantee there are no natural internals cracks that could cause damage to the stone during the cutting process.\u003cbr\u003e\u003cbr\u003eHydrophane Opals are a white, opaque, highly porous form of Opal, that has the ability to absorb water. This causes the stone to become transparent and almost invisible while in the water. Once it dries out the stone will return back to its opaque state.","brand":"Calder Crystals","offers":[{"title":"Default Title","offer_id":58112902594824,"sku":"CC-EthiopianOpal-Welo-EOS23","price":15.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1004\/6062\/6184\/files\/CC-EthiopianOpal-Welo-EOS23-1_787130b1-5f99-4aab-828d-06eb31bc9bb7.jpg?v=1782809922"},{"product_id":"ethiopian-welo-rough-opal-top-grade-specimen-4-7ct-weight-24","title":"Ethiopian Welo Rough Opal Top Grade Specimen - 4.7ct weight #24","description":"Ethiopian Crystal Opal small specimen stone with radiant rainbow tones (Hydrophane type)\u003cbr\u003e\u003cbr\u003eCountry of Origin: Ethiopia\u003cbr\u003e\u003cbr\u003e10-point scale of mineral hardness: 5.5 - 6.5 (10 - Hard, 1 soft)\u003cbr\u003e\u003cbr\u003eTreatment: Untreated, natural raw state\u003cbr\u003e\u003cbr\u003eQuantity: 1 Ethiopian Opal Specimen. You will receive the exact gemstone shown in the photos. We have tried to capture the beautiful colour tones as best we can in a photograph.\u003cbr\u003e\u003cbr\u003eSize: approx 0.9cm x 1.4cm x 1cm\u003cbr\u003e\u003cbr\u003eWeight: 0.9 grams, 4.7 carats\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16px;\"\u003eCare has been taken to ensure that weights and measurements are as accurate as possible, however please do note that these are only approximate.\u003cbr\u003e\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003eThese specimens are untreated and in their natural raw form and shedding of small crystals is normal. Natural inclusions, cracks and pockets are all visible and all part of the natural stone. Please handle with extra care.\u003cbr\u003eThese Opals can be used for jewellery making and cutting, however, we cannot guarantee there are no natural internals cracks that could cause damage to the stone during the cutting process.\u003cbr\u003e\u003cbr\u003eHydrophane Opals are a white, opaque, highly porous form of Opal, that has the ability to absorb water. This causes the stone to become transparent and almost invisible while in the water. Once it dries out the stone will return back to its opaque state.","brand":"Calder Crystals","offers":[{"title":"Default Title","offer_id":58112902627592,"sku":"CC-EthiopianOpal-Welo-EOS24","price":15.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1004\/6062\/6184\/files\/CC-EthiopianOpal-Welo-EOS24-1_38bbf8cd-8ab2-4edb-8727-0838a28bd599.jpg?v=1782809923"},{"product_id":"ethiopian-welo-rough-opal-top-grade-specimen-6-2ct-weight-25","title":"Ethiopian Welo Rough Opal Top Grade Specimen - 6.2ct weight #25","description":"Ethiopian Crystal Opal small specimen stone with radiant rainbow tones (Hydrophane type)\u003cbr\u003e\u003cbr\u003eCountry of Origin: Ethiopia\u003cbr\u003e\u003cbr\u003e10-point scale of mineral hardness: 5.5 - 6.5 (10 - Hard, 1 soft)\u003cbr\u003e\u003cbr\u003eTreatment: Untreated, natural raw state\u003cbr\u003e\u003cbr\u003eQuantity: 1 Ethiopian Opal Specimen. You will receive the exact gemstone shown in the photos. We have tried to capture the beautiful colour tones as best we can in a photograph.\u003cbr\u003e\u003cbr\u003eSize: approx 0.8cm x 1.5cm x 1.1cm\u003cbr\u003e\u003cbr\u003eWeight: 1.3 grams, 6.2 carats\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16px;\"\u003eCare has been taken to ensure that weights and measurements are as accurate as possible, however please do note that these are only approximate.\u003cbr\u003e\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003eThese specimens are untreated and in their natural raw form and shedding of small crystals is normal. Natural inclusions, cracks and pockets are all visible and all part of the natural stone. Please handle with extra care.\u003cbr\u003eThese Opals can be used for jewellery making and cutting, however, we cannot guarantee there are no natural internals cracks that could cause damage to the stone during the cutting process.\u003cbr\u003e\u003cbr\u003eHydrophane Opals are a white, opaque, highly porous form of Opal, that has the ability to absorb water. This causes the stone to become transparent and almost invisible while in the water. Once it dries out the stone will return back to its opaque state.","brand":"Calder Crystals","offers":[{"title":"Default Title","offer_id":58112902693128,"sku":"CC-EthiopianOpal-Welo-EOS25","price":15.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1004\/6062\/6184\/files\/CC-EthiopianOpal-Welo-EOS25-1_b71409ed-d884-4640-82b4-3341e6419089.jpg?v=1782809923"},{"product_id":"ethiopian-welo-rough-opal-top-grade-specimen-5-7ct-weight-29","title":"Ethiopian Welo Rough Opal Top Grade Specimen - 5.7ct weight #29","description":"Ethiopian Crystal Opal small specimen stone with radiant rainbow tones (Hydrophane type)\u003cbr\u003e\u003cbr\u003eCountry of Origin: Ethiopia\u003cbr\u003e\u003cbr\u003e10-point scale of mineral hardness: 5.5 - 6.5 (10 - Hard, 1 soft)\u003cbr\u003e\u003cbr\u003eTreatment: Untreated, natural raw state\u003cbr\u003e\u003cbr\u003eQuantity: 1 Ethiopian Opal Specimen. You will receive the exact gemstone shown in the photos. We have tried to capture the beautiful colour tones as best we can in a photograph.\u003cbr\u003e\u003cbr\u003eSize: approx 0.9cm x 1.6cm x 1cm\u003cbr\u003e\u003cbr\u003eWeight: 1.1 grams, 5.7 carats\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16px;\"\u003eCare has been taken to ensure that weights and measurements are as accurate as possible, however please do note that these are only approximate.\u003cbr\u003e\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003eThese specimens are untreated and in their natural raw form and shedding of small crystals is normal. Natural inclusions, cracks and pockets are all visible and all part of the natural stone. Please handle with extra care.\u003cbr\u003eThese Opals can be used for jewellery making and cutting, however, we cannot guarantee there are no natural internals cracks that could cause damage to the stone during the cutting process.\u003cbr\u003e\u003cbr\u003eHydrophane Opals are a white, opaque, highly porous form of Opal, that has the ability to absorb water. This causes the stone to become transparent and almost invisible while in the water. Once it dries out the stone will return back to its opaque state.","brand":"Calder Crystals","offers":[{"title":"Default Title","offer_id":58112902725896,"sku":"CC-EthiopianOpal-Welo-EOS29","price":15.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1004\/6062\/6184\/files\/CC-EthiopianOpal-Welo-EOS29-1_07ddad66-8398-4131-89f8-a5746c9f1363.jpg?v=1782809924"},{"product_id":"ethiopian-welo-rough-opal-top-grade-specimen-6-4ct-weight-33","title":"Ethiopian Welo Rough Opal Top Grade Specimen - 6.4ct weight #33","description":"Ethiopian Crystal Opal small specimen stone with radiant rainbow tones (Hydrophane type)\u003cbr\u003e\u003cbr\u003eCountry of Origin: Ethiopia\u003cbr\u003e\u003cbr\u003e10-point scale of mineral hardness: 5.5 - 6.5 (10 - Hard, 1 soft)\u003cbr\u003e\u003cbr\u003eTreatment: Untreated, natural raw state\u003cbr\u003e\u003cbr\u003eQuantity: 1 Ethiopian Opal Specimen. You will receive the exact gemstone shown in the photos. We have tried to capture the beautiful colour tones as best we can in a photograph.\u003cbr\u003e\u003cbr\u003eSize: approx 1cm x 1.6cm x 1cm\u003cbr\u003e\u003cbr\u003eWeight: 1.4 grams, 6.4 carats\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16px;\"\u003eCare has been taken to ensure that weights and measurements are as accurate as possible, however please do note that these are only approximate.\u003cbr\u003e\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003eThese specimens are untreated and in their natural raw form and shedding of small crystals is normal. Natural inclusions, cracks and pockets are all visible and all part of the natural stone. Please handle with extra care.\u003cbr\u003eThese Opals can be used for jewellery making and cutting, however, we cannot guarantee there are no natural internals cracks that could cause damage to the stone during the cutting process.\u003cbr\u003e\u003cbr\u003eHydrophane Opals are a white, opaque, highly porous form of Opal, that has the ability to absorb water. This causes the stone to become transparent and almost invisible while in the water. Once it dries out the stone will return back to its opaque state.","brand":"Calder Crystals","offers":[{"title":"Default Title","offer_id":58112902758664,"sku":"CC-EthiopianOpal-Welo-EOS33","price":15.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1004\/6062\/6184\/files\/CC-EthiopianOpal-Welo-EOS33-1_f1f1764e-fde3-4da7-849c-cffc414f3d02.jpg?v=1782809925"},{"product_id":"ethiopian-welo-rough-opal-top-grade-specimen-5-5ct-weight-34","title":"Ethiopian Welo Rough Opal Top Grade Specimen - 5.5ct weight #34","description":"Ethiopian Crystal Opal small specimen stone with radiant rainbow tones (Hydrophane type)\u003cbr\u003e\u003cbr\u003eCountry of Origin: Ethiopia\u003cbr\u003e\u003cbr\u003e10-point scale of mineral hardness: 5.5 - 6.5 (10 - Hard, 1 soft)\u003cbr\u003e\u003cbr\u003eTreatment: Untreated, natural raw state\u003cbr\u003e\u003cbr\u003eQuantity: 1 Ethiopian Opal Specimen. You will receive the exact gemstone shown in the photos. We have tried to capture the beautiful colour tones as best we can in a photograph.\u003cbr\u003e\u003cbr\u003eSize: approx 1.1cm x 1.7cm x 1cm\u003cbr\u003e\u003cbr\u003eWeight: 1.1 grams, 5.5 carats\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16px;\"\u003eCare has been taken to ensure that weights and measurements are as accurate as possible, however please do note that these are only approximate.\u003cbr\u003e\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003eThese specimens are untreated and in their natural raw form and shedding of small crystals is normal. Natural inclusions, cracks and pockets are all visible and all part of the natural stone. Please handle with extra care.\u003cbr\u003eThese Opals can be used for jewellery making and cutting, however, we cannot guarantee there are no natural internals cracks that could cause damage to the stone during the cutting process.\u003cbr\u003e\u003cbr\u003eHydrophane Opals are a white, opaque, highly porous form of Opal, that has the ability to absorb water. This causes the stone to become transparent and almost invisible while in the water. Once it dries out the stone will return back to its opaque state.","brand":"Calder Crystals","offers":[{"title":"Default Title","offer_id":58112902791432,"sku":"CC-EthiopianOpal-Welo-EOS34","price":15.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1004\/6062\/6184\/files\/CC-EthiopianOpal-Welo-EOS34-1_2b70709f-4ab0-4da7-b103-47e63d24adc3.jpg?v=1782809926"},{"product_id":"ethiopian-welo-rough-opal-top-grade-specimen-5-3ct-weight-36","title":"Ethiopian Welo Rough Opal Top Grade Specimen - 5.3ct weight #36","description":"Ethiopian Crystal Opal small specimen stone with radiant rainbow tones (Hydrophane type)\u003cbr\u003e\u003cbr\u003eCountry of Origin: Ethiopia\u003cbr\u003e\u003cbr\u003e10-point scale of mineral hardness: 5.5 - 6.5 (10 - Hard, 1 soft)\u003cbr\u003e\u003cbr\u003eTreatment: Untreated, natural raw state\u003cbr\u003e\u003cbr\u003eQuantity: 1 Ethiopian Opal Specimen. You will receive the exact gemstone shown in the photos. We have tried to capture the beautiful colour tones as best we can in a photograph.\u003cbr\u003e\u003cbr\u003eSize: approx 1cm x 1.7cm x 0.7cm\u003cbr\u003e\u003cbr\u003eWeight: 1.1 grams, 5.3 carats\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16px;\"\u003eCare has been taken to ensure that weights and measurements are as accurate as possible, however please do note that these are only approximate.\u003cbr\u003e\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003eThese specimens are untreated and in their natural raw form and shedding of small crystals is normal. Natural inclusions, cracks and pockets are all visible and all part of the natural stone. Please handle with extra care.\u003cbr\u003eThese Opals can be used for jewellery making and cutting, however, we cannot guarantee there are no natural internals cracks that could cause damage to the stone during the cutting process.\u003cbr\u003e\u003cbr\u003eHydrophane Opals are a white, opaque, highly porous form of Opal, that has the ability to absorb water. This causes the stone to become transparent and almost invisible while in the water. Once it dries out the stone will return back to its opaque state.","brand":"Calder Crystals","offers":[{"title":"Default Title","offer_id":58112902856968,"sku":"CC-EthiopianOpal-Welo-EOS36","price":15.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1004\/6062\/6184\/files\/CC-EthiopianOpal-Welo-EOS36-1_5f03aebd-1758-4d0d-9761-774352d6673c.jpg?v=1782809926"},{"product_id":"ethiopian-welo-rough-opal-top-grade-specimen-8-4ct-weight-38","title":"Ethiopian Welo Rough Opal Top Grade Specimen - 8.4ct weight #38","description":"Ethiopian Crystal Opal small specimen stone with radiant rainbow tones (Hydrophane type)\u003cbr\u003e\u003cbr\u003eCountry of Origin: Ethiopia\u003cbr\u003e\u003cbr\u003e10-point scale of mineral hardness: 5.5 - 6.5 (10 - Hard, 1 soft)\u003cbr\u003e\u003cbr\u003eTreatment: Untreated, natural raw state\u003cbr\u003e\u003cbr\u003eQuantity: 1 Ethiopian Opal Specimen. You will receive the exact gemstone shown in the photos. We have tried to capture the beautiful colour tones as best we can in a photograph.\u003cbr\u003e\u003cbr\u003eSize: approx 1cm x 1.9cm x 1.3cm\u003cbr\u003e\u003cbr\u003eWeight: 1.7 grams, 8.4 carats\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16px;\"\u003eCare has been taken to ensure that weights and measurements are as accurate as possible, however please do note that these are only approximate.\u003cbr\u003e\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003eThese specimens are untreated and in their natural raw form and shedding of small crystals is normal. Natural inclusions, cracks and pockets are all visible and all part of the natural stone. Please handle with extra care.\u003cbr\u003eThese Opals can be used for jewellery making and cutting, however, we cannot guarantee there are no natural internals cracks that could cause damage to the stone during the cutting process.\u003cbr\u003e\u003cbr\u003eHydrophane Opals are a white, opaque, highly porous form of Opal, that has the ability to absorb water. This causes the stone to become transparent and almost invisible while in the water. Once it dries out the stone will return back to its opaque state.","brand":"Calder Crystals","offers":[{"title":"Default Title","offer_id":58112903315720,"sku":"CC-EthiopianOpal-Welo-EOS38","price":20.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1004\/6062\/6184\/files\/CC-EthiopianOpal-Welo-EOS38-1_628dbbd6-e709-4781-9daf-e03b23afee3e.jpg?v=1782809928"},{"product_id":"ethiopian-welo-rough-opal-top-grade-specimen-3-6ct-weight-40","title":"Ethiopian Welo Rough Opal Top Grade Specimen - 3.6ct weight #40","description":"Ethiopian Crystal Opal small specimen stone with radiant rainbow tones (Hydrophane type)\u003cbr\u003e\u003cbr\u003eCountry of Origin: Ethiopia\u003cbr\u003e\u003cbr\u003e10-point scale of mineral hardness: 5.5 - 6.5 (10 - Hard, 1 soft)\u003cbr\u003e\u003cbr\u003eTreatment: Untreated, natural raw state\u003cbr\u003e\u003cbr\u003eQuantity: 1 Ethiopian Opal Specimen. You will receive the exact gemstone shown in the photos. We have tried to capture the beautiful colour tones as best we can in a photograph.\u003cbr\u003e\u003cbr\u003eSize: approx 0.6cm x 1.5cm x 1cm\u003cbr\u003e\u003cbr\u003eWeight: 0.7 grams, 3.6 carats\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16px;\"\u003eCare has been taken to ensure that weights and measurements are as accurate as possible, however please do note that these are only approximate.\u003cbr\u003e\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003eThese specimens are untreated and in their natural raw form and shedding of small crystals is normal. Natural inclusions, cracks and pockets are all visible and all part of the natural stone. Please handle with extra care.\u003cbr\u003eThese Opals can be used for jewellery making and cutting, however, we cannot guarantee there are no natural internals cracks that could cause damage to the stone during the cutting process.\u003cbr\u003e\u003cbr\u003eHydrophane Opals are a white, opaque, highly porous form of Opal, that has the ability to absorb water. This causes the stone to become transparent and almost invisible while in the water. Once it dries out the stone will return back to its opaque state.","brand":"Calder Crystals","offers":[{"title":"Default Title","offer_id":58112903512328,"sku":"CC-EthiopianOpal-Welo-EOS40","price":11.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1004\/6062\/6184\/files\/CC-EthiopianOpal-Welo-EOS40-1_27ce6d1d-af14-4f18-9401-2f15d056f2dd.jpg?v=1782809928"},{"product_id":"ethiopian-welo-rough-opal-top-grade-specimen-5-9ct-weight-41","title":"Ethiopian Welo Rough Opal Top Grade Specimen - 5.9ct weight #41","description":"Ethiopian Crystal Opal small specimen stone with radiant rainbow tones (Hydrophane type)\u003cbr\u003e\u003cbr\u003eCountry of Origin: Ethiopia\u003cbr\u003e\u003cbr\u003e10-point scale of mineral hardness: 5.5 - 6.5 (10 - Hard, 1 soft)\u003cbr\u003e\u003cbr\u003eTreatment: Untreated, natural raw state\u003cbr\u003e\u003cbr\u003eQuantity: 1 Ethiopian Opal Specimen. You will receive the exact gemstone shown in the photos. We have tried to capture the beautiful colour tones as best we can in a photograph.\u003cbr\u003e\u003cbr\u003eSize: approx 1cm x 1.6cm x 0.8cm\u003cbr\u003e\u003cbr\u003eWeight: 1.2 grams, 5.9 carats\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16px;\"\u003eCare has been taken to ensure that weights and measurements are as accurate as possible, however please do note that these are only approximate.\u003cbr\u003e\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003eThese specimens are untreated and in their natural raw form and shedding of small crystals is normal. Natural inclusions, cracks and pockets are all visible and all part of the natural stone. Please handle with extra care.\u003cbr\u003eThese Opals can be used for jewellery making and cutting, however, we cannot guarantee there are no natural internals cracks that could cause damage to the stone during the cutting process.\u003cbr\u003e\u003cbr\u003eHydrophane Opals are a white, opaque, highly porous form of Opal, that has the ability to absorb water. This causes the stone to become transparent and almost invisible while in the water. Once it dries out the stone will return back to its opaque state.","brand":"Calder Crystals","offers":[{"title":"Default Title","offer_id":58112903840008,"sku":"CC-EthiopianOpal-Welo-EOS41","price":15.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1004\/6062\/6184\/files\/CC-EthiopianOpal-Welo-EOS41-1_b196bd3d-79f1-4726-9013-9aefeedef4f0.jpg?v=1782809929"},{"product_id":"ethiopian-welo-rough-opal-top-grade-specimen-6-4ct-weight-43","title":"Ethiopian Welo Rough Opal Top Grade Specimen - 6.4ct weight #43","description":"Ethiopian Crystal Opal small specimen stone with radiant rainbow tones (Hydrophane type)\u003cbr\u003e\u003cbr\u003eCountry of Origin: Ethiopia\u003cbr\u003e\u003cbr\u003e10-point scale of mineral hardness: 5.5 - 6.5 (10 - Hard, 1 soft)\u003cbr\u003e\u003cbr\u003eTreatment: Untreated, natural raw state\u003cbr\u003e\u003cbr\u003eQuantity: 1 Ethiopian Opal Specimen. You will receive the exact gemstone shown in the photos. We have tried to capture the beautiful colour tones as best we can in a photograph.\u003cbr\u003e\u003cbr\u003eSize: approx 0.7cm x 1.6cm x 1.2cm\u003cbr\u003e\u003cbr\u003eWeight: 1.3 grams, 6.4 carats\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16px;\"\u003eCare has been taken to ensure that weights and measurements are as accurate as possible, however please do note that these are only approximate.\u003cbr\u003e\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003eThese specimens are untreated and in their natural raw form and shedding of small crystals is normal. Natural inclusions, cracks and pockets are all visible and all part of the natural stone. Please handle with extra care.\u003cbr\u003eThese Opals can be used for jewellery making and cutting, however, we cannot guarantee there are no natural internals cracks that could cause damage to the stone during the cutting process.\u003cbr\u003e\u003cbr\u003eHydrophane Opals are a white, opaque, highly porous form of Opal, that has the ability to absorb water. This causes the stone to become transparent and almost invisible while in the water. Once it dries out the stone will return back to its opaque state.","brand":"Calder Crystals","offers":[{"title":"Default Title","offer_id":58112904167688,"sku":"CC-EthiopianOpal-Welo-EOS43","price":15.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1004\/6062\/6184\/files\/CC-EthiopianOpal-Welo-EOS43-1_320f71e4-b124-4e10-803c-46008ec03897.jpg?v=1782809930"},{"product_id":"ethiopian-welo-rough-opal-top-grade-specimen-5-7ct-weight-45","title":"Ethiopian Welo Rough Opal Top Grade Specimen - 5.7ct weight #45","description":"Ethiopian Crystal Opal small specimen stone with radiant rainbow tones (Hydrophane type)\u003cbr\u003e\u003cbr\u003eCountry of Origin: Ethiopia\u003cbr\u003e\u003cbr\u003e10-point scale of mineral hardness: 5.5 - 6.5 (10 - Hard, 1 soft)\u003cbr\u003e\u003cbr\u003eTreatment: Untreated, natural raw state\u003cbr\u003e\u003cbr\u003eQuantity: 1 Ethiopian Opal Specimen. You will receive the exact gemstone shown in the photos. We have tried to capture the beautiful colour tones as best we can in a photograph.\u003cbr\u003e\u003cbr\u003eSize: approx 1cm x 1.4cm x 1cm\u003cbr\u003e\u003cbr\u003eWeight: 1.2 grams, 5.7 carats\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16px;\"\u003eCare has been taken to ensure that weights and measurements are as accurate as possible, however please do note that these are only approximate.\u003cbr\u003e\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003eThese specimens are untreated and in their natural raw form and shedding of small crystals is normal. Natural inclusions, cracks and pockets are all visible and all part of the natural stone. Please handle with extra care.\u003cbr\u003eThese Opals can be used for jewellery making and cutting, however, we cannot guarantee there are no natural internals cracks that could cause damage to the stone during the cutting process.\u003cbr\u003e\u003cbr\u003eHydrophane Opals are a white, opaque, highly porous form of Opal, that has the ability to absorb water. This causes the stone to become transparent and almost invisible while in the water. Once it dries out the stone will return back to its opaque state.","brand":"Calder Crystals","offers":[{"title":"Default Title","offer_id":58112904593672,"sku":"CC-EthiopianOpal-Welo-EOS45","price":15.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1004\/6062\/6184\/files\/CC-EthiopianOpal-Welo-EOS45-1_aa65ad8c-ad51-4ccc-a2bc-3b5bb4b9601e.jpg?v=1782809931"},{"product_id":"ethiopian-welo-rough-opal-top-grade-specimen-6-6ct-weight-46","title":"Ethiopian Welo Rough Opal Top Grade Specimen - 6.6ct weight #46","description":"Ethiopian Crystal Opal small specimen stone with radiant rainbow tones (Hydrophane type)\u003cbr\u003e\u003cbr\u003eCountry of Origin: Ethiopia\u003cbr\u003e\u003cbr\u003e10-point scale of mineral hardness: 5.5 - 6.5 (10 - Hard, 1 soft)\u003cbr\u003e\u003cbr\u003eTreatment: Untreated, natural raw state\u003cbr\u003e\u003cbr\u003eQuantity: 1 Ethiopian Opal Specimen. You will receive the exact gemstone shown in the photos. We have tried to capture the beautiful colour tones as best we can in a photograph.\u003cbr\u003e\u003cbr\u003eSize: approx 0.9cm x 1.9cm x 0.8cm\u003cbr\u003e\u003cbr\u003eWeight: 1.3 grams, 6.6 carats\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16px;\"\u003eCare has been taken to ensure that weights and measurements are as accurate as possible, however please do note that these are only approximate.\u003cbr\u003e\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003eThese specimens are untreated and in their natural raw form and shedding of small crystals is normal. Natural inclusions, cracks and pockets are all visible and all part of the natural stone. Please handle with extra care.\u003cbr\u003eThese Opals can be used for jewellery making and cutting, however, we cannot guarantee there are no natural internals cracks that could cause damage to the stone during the cutting process.\u003cbr\u003e\u003cbr\u003eHydrophane Opals are a white, opaque, highly porous form of Opal, that has the ability to absorb water. This causes the stone to become transparent and almost invisible while in the water. Once it dries out the stone will return back to its opaque state.","brand":"Calder Crystals","offers":[{"title":"Default Title","offer_id":58112904823048,"sku":"CC-EthiopianOpal-Welo-EOS46","price":15.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1004\/6062\/6184\/files\/CC-EthiopianOpal-Welo-EOS46-1_1726042d-0f4d-4138-b68e-07ae5556ca1e.jpg?v=1782809931"},{"product_id":"ethiopian-welo-rough-opal-top-grade-specimen-5-4ct-weight-48","title":"Ethiopian Welo Rough Opal Top Grade Specimen - 5.4ct weight #48","description":"Ethiopian Crystal Opal small specimen stone with radiant rainbow tones (Hydrophane type)\u003cbr\u003e\u003cbr\u003eCountry of Origin: Ethiopia\u003cbr\u003e\u003cbr\u003e10-point scale of mineral hardness: 5.5 - 6.5 (10 - Hard, 1 soft)\u003cbr\u003e\u003cbr\u003eTreatment: Untreated, natural raw state\u003cbr\u003e\u003cbr\u003eQuantity: 1 Ethiopian Opal Specimen. You will receive the exact gemstone shown in the photos. We have tried to capture the beautiful colour tones as best we can in a photograph.\u003cbr\u003e\u003cbr\u003eSize: approx 0.9cm x 1.6cm x 1.2cm\u003cbr\u003e\u003cbr\u003eWeight: 1.1 grams, 5.4 carats\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16px;\"\u003eCare has been taken to ensure that weights and measurements are as accurate as possible, however please do note that these are only approximate.\u003cbr\u003e\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003eThese specimens are untreated and in their natural raw form and shedding of small crystals is normal. Natural inclusions, cracks and pockets are all visible and all part of the natural stone. Please handle with extra care.\u003cbr\u003eThese Opals can be used for jewellery making and cutting, however, we cannot guarantee there are no natural internals cracks that could cause damage to the stone during the cutting process.\u003cbr\u003e\u003cbr\u003eHydrophane Opals are a white, opaque, highly porous form of Opal, that has the ability to absorb water. This causes the stone to become transparent and almost invisible while in the water. Once it dries out the stone will return back to its opaque state.","brand":"Calder Crystals","offers":[{"title":"Default Title","offer_id":58112905085192,"sku":"CC-EthiopianOpal-Welo-EOS48","price":15.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1004\/6062\/6184\/files\/CC-EthiopianOpal-Welo-EOS48-1_b17160b5-4f50-4dcc-85a8-bb7b8397eb7b.jpg?v=1782809932"},{"product_id":"ethiopian-welo-rough-opal-top-grade-specimen-6-4ct-weight-49","title":"Ethiopian Welo Rough Opal Top Grade Specimen - 6.4ct weight #49","description":"Ethiopian Crystal Opal small specimen stone with radiant rainbow tones (Hydrophane type)\u003cbr\u003e\u003cbr\u003eCountry of Origin: Ethiopia\u003cbr\u003e\u003cbr\u003e10-point scale of mineral hardness: 5.5 - 6.5 (10 - Hard, 1 soft)\u003cbr\u003e\u003cbr\u003eTreatment: Untreated, natural raw state\u003cbr\u003e\u003cbr\u003eQuantity: 1 Ethiopian Opal Specimen. You will receive the exact gemstone shown in the photos. We have tried to capture the beautiful colour tones as best we can in a photograph.\u003cbr\u003e\u003cbr\u003eSize: approx 1cm x 1.7cm x 1.1cm\u003cbr\u003e\u003cbr\u003eWeight: 1.3 grams, 6.4 carats\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16px;\"\u003eCare has been taken to ensure that weights and measurements are as accurate as possible, however please do note that these are only approximate.\u003cbr\u003e\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003eThese specimens are untreated and in their natural raw form and shedding of small crystals is normal. Natural inclusions, cracks and pockets are all visible and all part of the natural stone. Please handle with extra care.\u003cbr\u003eThese Opals can be used for jewellery making and cutting, however, we cannot guarantee there are no natural internals cracks that could cause damage to the stone during the cutting process.\u003cbr\u003e\u003cbr\u003eHydrophane Opals are a white, opaque, highly porous form of Opal, that has the ability to absorb water. This causes the stone to become transparent and almost invisible while in the water. Once it dries out the stone will return back to its opaque state.","brand":"Calder Crystals","offers":[{"title":"Default Title","offer_id":58112905150728,"sku":"CC-EthiopianOpal-Welo-EOS49","price":15.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1004\/6062\/6184\/files\/CC-EthiopianOpal-Welo-EOS49-1_2ec92235-7f11-4df2-a8eb-ead6ab76e78b.jpg?v=1782809933"},{"product_id":"ethiopian-welo-rough-opal-top-grade-specimen-7ct-weight-52","title":"Ethiopian Welo Rough Opal Top Grade Specimen - 7ct weight #52","description":"Ethiopian Crystal Opal small specimen stone with radiant rainbow tones (Hydrophane type)\u003cbr\u003e\u003cbr\u003eCountry of Origin: Ethiopia\u003cbr\u003e\u003cbr\u003e10-point scale of mineral hardness: 5.5 - 6.5 (10 - Hard, 1 soft)\u003cbr\u003e\u003cbr\u003eTreatment: Untreated, natural raw state\u003cbr\u003e\u003cbr\u003eQuantity: 1 Ethiopian Opal Specimen. You will receive the exact gemstone shown in the photos. We have tried to capture the beautiful colour tones as best we can in a photograph.\u003cbr\u003e\u003cbr\u003eSize: approx 0.8cm x 1.7cm x 1.2cm\u003cbr\u003e\u003cbr\u003eWeight: 1.4 grams, 7 carats\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16px;\"\u003eCare has been taken to ensure that weights and measurements are as accurate as possible, however please do note that these are only approximate.\u003cbr\u003e\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003eThese specimens are untreated and in their natural raw form and shedding of small crystals is normal. Natural inclusions, cracks and pockets are all visible and all part of the natural stone. Please handle with extra care.\u003cbr\u003eThese Opals can be used for jewellery making and cutting, however, we cannot guarantee there are no natural internals cracks that could cause damage to the stone during the cutting process.\u003cbr\u003e\u003cbr\u003eHydrophane Opals are a white, opaque, highly porous form of Opal, that has the ability to absorb water. This causes the stone to become transparent and almost invisible while in the water. Once it dries out the stone will return back to its opaque state.","brand":"Calder Crystals","offers":[{"title":"Default Title","offer_id":58112905347336,"sku":"CC-EthiopianOpal-Welo-EOS52","price":18.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1004\/6062\/6184\/files\/CC-EthiopianOpal-Welo-EOS52-1_c42e9206-7822-4553-be18-7a7938c4facd.jpg?v=1782809934"},{"product_id":"ethiopian-welo-rough-opal-top-grade-specimen-7-1ct-weight-54","title":"Ethiopian Welo Rough Opal Top Grade Specimen - 7.1ct weight #54","description":"Ethiopian Crystal Opal small specimen stone with radiant rainbow tones (Hydrophane type)\u003cbr\u003e\u003cbr\u003eCountry of Origin: Ethiopia\u003cbr\u003e\u003cbr\u003e10-point scale of mineral hardness: 5.5 - 6.5 (10 - Hard, 1 soft)\u003cbr\u003e\u003cbr\u003eTreatment: Untreated, natural raw state\u003cbr\u003e\u003cbr\u003eQuantity: 1 Ethiopian Opal Specimen. You will receive the exact gemstone shown in the photos. We have tried to capture the beautiful colour tones as best we can in a photograph.\u003cbr\u003e\u003cbr\u003eSize: approx 1cm x 1.4cm x 1.1cm\u003cbr\u003e\u003cbr\u003eWeight: 1.4 grams, 7.1 carats\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16px;\"\u003eCare has been taken to ensure that weights and measurements are as accurate as possible, however please do note that these are only approximate.\u003cbr\u003e\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003eThese specimens are untreated and in their natural raw form and shedding of small crystals is normal. Natural inclusions, cracks and pockets are all visible and all part of the natural stone. Please handle with extra care.\u003cbr\u003eThese Opals can be used for jewellery making and cutting, however, we cannot guarantee there are no natural internals cracks that could cause damage to the stone during the cutting process.\u003cbr\u003e\u003cbr\u003eHydrophane Opals are a white, opaque, highly porous form of Opal, that has the ability to absorb water. This causes the stone to become transparent and almost invisible while in the water. Once it dries out the stone will return back to its opaque state.","brand":"Calder Crystals","offers":[{"title":"Default Title","offer_id":58112905511176,"sku":"CC-EthiopianOpal-Welo-EOS54","price":15.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1004\/6062\/6184\/files\/CC-EthiopianOpal-Welo-EOS54-1_ed28b80d-dc7d-4e89-812f-85d9f66cebdb.jpg?v=1782809934"},{"product_id":"ethiopian-welo-rough-opal-top-grade-specimen-6ct-weight-57","title":"Ethiopian Welo Rough Opal Top Grade Specimen - 6ct weight #57","description":"Ethiopian Crystal Opal small specimen stone with radiant rainbow tones (Hydrophane type)\u003cbr\u003e\u003cbr\u003eCountry of Origin: Ethiopia\u003cbr\u003e\u003cbr\u003e10-point scale of mineral hardness: 5.5 - 6.5 (10 - Hard, 1 soft)\u003cbr\u003e\u003cbr\u003eTreatment: Untreated, natural raw state\u003cbr\u003e\u003cbr\u003eQuantity: 1 Ethiopian Opal Specimen. You will receive the exact gemstone shown in the photos. We have tried to capture the beautiful colour tones as best we can in a photograph.\u003cbr\u003e\u003cbr\u003eSize: approx 1.2cm x 1.3cm x 1cm\u003cbr\u003e\u003cbr\u003eWeight: 1.1 grams, 6 carats\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16px;\"\u003eCare has been taken to ensure that weights and measurements are as accurate as possible, however please do note that these are only approximate.\u003cbr\u003e\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003eThese specimens are untreated and in their natural raw form and shedding of small crystals is normal. Natural inclusions, cracks and pockets are all visible and all part of the natural stone. Please handle with extra care.\u003cbr\u003eThese Opals can be used for jewellery making and cutting, however, we cannot guarantee there are no natural internals cracks that could cause damage to the stone during the cutting process.\u003cbr\u003e\u003cbr\u003eHydrophane Opals are a white, opaque, highly porous form of Opal, that has the ability to absorb water. This causes the stone to become transparent and almost invisible while in the water. Once it dries out the stone will return back to its opaque state.","brand":"Calder Crystals","offers":[{"title":"Default Title","offer_id":58112905675016,"sku":"CC-EthiopianOpal-Welo-EOS57","price":15.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1004\/6062\/6184\/files\/CC-EthiopianOpal-Welo-EOS57-1_d2279f44-ee47-43dd-a439-be1b4b8e5c69.jpg?v=1782809935"},{"product_id":"ethiopian-welo-rough-opal-top-grade-specimen-3-4ct-weight-59","title":"Ethiopian Welo Rough Opal Top Grade Specimen - 3.4ct weight #59","description":"Ethiopian Crystal Opal small specimen stone with radiant rainbow tones (Hydrophane type)\u003cbr\u003e\u003cbr\u003eCountry of Origin: Ethiopia\u003cbr\u003e\u003cbr\u003e10-point scale of mineral hardness: 5.5 - 6.5 (10 - Hard, 1 soft)\u003cbr\u003e\u003cbr\u003eTreatment: Untreated, natural raw state\u003cbr\u003e\u003cbr\u003eQuantity: 1 Ethiopian Opal Specimen. You will receive the exact gemstone shown in the photos. We have tried to capture the beautiful colour tones as best we can in a photograph.\u003cbr\u003e\u003cbr\u003eSize: approx 0.5cm x 1.2cm x 0.9cm\u003cbr\u003e\u003cbr\u003eWeight: 0.7 grams, 3.4 carats\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16px;\"\u003eCare has been taken to ensure that weights and measurements are as accurate as possible, however please do note that these are only approximate.\u003cbr\u003e\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003eThese specimens are untreated and in their natural raw form and shedding of small crystals is normal. Natural inclusions, cracks and pockets are all visible and all part of the natural stone. Please handle with extra care.\u003cbr\u003eThese Opals can be used for jewellery making and cutting, however, we cannot guarantee there are no natural internals cracks that could cause damage to the stone during the cutting process.\u003cbr\u003e\u003cbr\u003eHydrophane Opals are a white, opaque, highly porous form of Opal, that has the ability to absorb water. This causes the stone to become transparent and almost invisible while in the water. Once it dries out the stone will return back to its opaque state.","brand":"Calder Crystals","offers":[{"title":"Default Title","offer_id":58112905871624,"sku":"CC-EthiopianOpal-Welo-EOS59","price":15.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1004\/6062\/6184\/files\/CC-EthiopianOpal-Welo-EOS59-1.jpg?v=1782745192"},{"product_id":"ethiopian-welo-rough-opal-top-grade-specimen-4-2ct-weight-60","title":"Ethiopian Welo Rough Opal Top Grade Specimen - 4.2ct weight #60","description":"Ethiopian Crystal Opal small specimen stone with radiant rainbow tones (Hydrophane type)\u003cbr\u003e\u003cbr\u003eCountry of Origin: Ethiopia\u003cbr\u003e\u003cbr\u003e10-point scale of mineral hardness: 5.5 - 6.5 (10 - Hard, 1 soft)\u003cbr\u003e\u003cbr\u003eTreatment: Untreated, natural raw state\u003cbr\u003e\u003cbr\u003eQuantity: 1 Ethiopian Opal Specimen. You will receive the exact gemstone shown in the photos. We have tried to capture the beautiful colour tones as best we can in a photograph.\u003cbr\u003e\u003cbr\u003eSize: approx 0.7cm x 1.5cm x 1.2cm\u003cbr\u003e\u003cbr\u003eWeight: 0.8 grams, 4.2 carats\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16px;\"\u003eCare has been taken to ensure that weights and measurements are as accurate as possible, however please do note that these are only approximate.\u003cbr\u003e\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003eThese specimens are untreated and in their natural raw form and shedding of small crystals is normal. Natural inclusions, cracks and pockets are all visible and all part of the natural stone. Please handle with extra care.\u003cbr\u003eThese Opals can be used for jewellery making and cutting, however, we cannot guarantee there are no natural internals cracks that could cause damage to the stone during the cutting process.\u003cbr\u003e\u003cbr\u003eHydrophane Opals are a white, opaque, highly porous form of Opal, that has the ability to absorb water. This causes the stone to become transparent and almost invisible while in the water. Once it dries out the stone will return back to its opaque state.","brand":"Calder Crystals","offers":[{"title":"Default Title","offer_id":58112905937160,"sku":"CC-EthiopianOpal-Welo-EOS60","price":15.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1004\/6062\/6184\/files\/CC-EthiopianOpal-Welo-EOS60-1_ce5fa264-eea8-4bc9-b457-82b79df8ac7c.jpg?v=1782809936"},{"product_id":"ethiopian-welo-rough-opal-chips-nuggets-4-options","title":"Ethiopian Welo Rough Opal Chips, Nuggets - 4 Options","description":"Ethiopian Crystal Opal small rough chips \/ nuggets with radiant rainbow tones (Hydrophane type)\u003cbr\u003e\u003cbr\u003eCountry of Origin: Ethiopia\u003cbr\u003e\u003cbr\u003e10-point scale of mineral hardness: 5.5 - 6.5 (10 - Hard, 1 soft)\u003cbr\u003e\u003cbr\u003eTreatment: Untreated, natural raw state\u003cbr\u003e\u003cbr\u003eFire Guaranteed on each piece.\u003cbr\u003e\u003cbr\u003e4 weight options available: 10 carats (3-6 pieces), 20 carats (18-22 pieces), 50 carats (25-32 pieces) or 100 carats (50-62 pieces)\u003cbr\u003e\u003cbr\u003eWeight reference: 1 gram = 5 carat approx\u003cbr\u003e\u003cbr\u003eSize: approx 7mm - 19mm per stone\u003cbr\u003e\u003cbr\u003eCare has been taken to ensure that weights and measurements are as accurate as possible, however please do note that these are only approximate.\u003cbr\u003e\u003cbr\u003eThese chips are untreated and in their natural raw form and shedding of small crystals is normal. Natural inclusions, cracks and pockets are all visible and all part of the natural stone. Please handle with extra care.\u003cbr\u003eThese Opals can be used for jewellery making and cutting, however, we cannot guarantee there are no natural internals cracks that could cause damage to the stone during the cutting process.\u003cbr\u003e\u003cbr\u003eHydrophane Opals are a white, opaque, highly porous form of Opal, that has the ability to absorb water. This causes the stone to become transparent and almost invisible while in the water. Once it dries out the stone will return back to its opaque state.","brand":"Calder Crystals","offers":[{"title":"100cts","offer_id":58112906232072,"sku":"CC-EthiopianOpal-RawChips-100ct","price":46.99,"currency_code":"GBP","in_stock":true},{"title":"50cts","offer_id":58112906199304,"sku":"CC-EthiopianOpal-RawChips-50ct","price":25.99,"currency_code":"GBP","in_stock":true},{"title":"20cts","offer_id":58112906166536,"sku":"CC-EthiopianOpal-RawChips-20ct","price":10.99,"currency_code":"GBP","in_stock":true},{"title":"10cts","offer_id":58112906133768,"sku":"CC-EthiopianOpal-RawChips-10ct","price":4.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1004\/6062\/6184\/files\/CC-EthiopianOpal-Welo-RawChips-2_7de64924-ea10-4aa3-85d8-6d60d7155974.jpg?v=1782809937"},{"product_id":"ethiopian-welo-rough-opal-top-grade-specimen-7ct-weight-62","title":"Ethiopian Welo Rough Opal Top Grade Specimen - 7ct weight #62","description":"Ethiopian Crystal Opal small specimen stone with radiant rainbow tones (Hydrophane type)\u003cbr\u003e\u003cbr\u003eCountry of Origin: Ethiopia\u003cbr\u003e\u003cbr\u003e10-point scale of mineral hardness: 5.5 - 6.5 (10 - Hard, 1 soft)\u003cbr\u003e\u003cbr\u003eTreatment: Untreated, natural raw state\u003cbr\u003e\u003cbr\u003eQuantity: 1 Ethiopian Opal Specimen. You will receive the exact gemstone shown in the photos. We have tried to capture the beautiful colour tones as best we can in a photograph.\u003cbr\u003e\u003cbr\u003eSize: approx 0.9cm x 1.8cm x 1.2cm\u003cbr\u003e\u003cbr\u003eWeight: 1.4 grams, 7 carats\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16px;\"\u003eCare has been taken to ensure that weights and measurements are as accurate as possible, however please do note that these are only approximate.\u003cbr\u003e\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003eThese specimens are untreated and in their natural raw form and shedding of small crystals is normal. Natural inclusions, cracks and pockets are all visible and all part of the natural stone. Please handle with extra care.\u003cbr\u003eThese Opals can be used for jewellery making and cutting, however, we cannot guarantee there are no natural internals cracks that could cause damage to the stone during the cutting process.\u003cbr\u003e\u003cbr\u003eHydrophane Opals are a white, opaque, highly porous form of Opal, that has the ability to absorb water. This causes the stone to become transparent and almost invisible while in the water. Once it dries out the stone will return back to its opaque state.","brand":"Calder Crystals","offers":[{"title":"Default Title","offer_id":58112906494216,"sku":"CC-EthiopianOpal-Welo-EOS62","price":15.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1004\/6062\/6184\/files\/CC-EthiopianOpal-Welo-EOS62-1_20577a0c-3f3f-434e-b02a-1e239d428c62.jpg?v=1782809938"},{"product_id":"ethiopian-welo-rough-opal-top-grade-specimen-5-8ct-weight-64","title":"Ethiopian Welo Rough Opal Top Grade Specimen - 5.8ct weight #64","description":"Ethiopian Crystal Opal small specimen stone with radiant rainbow tones (Hydrophane type)\u003cbr\u003e\u003cbr\u003eCountry of Origin: Ethiopia\u003cbr\u003e\u003cbr\u003e10-point scale of mineral hardness: 5.5 - 6.5 (10 - Hard, 1 soft)\u003cbr\u003e\u003cbr\u003eTreatment: Untreated, natural raw state\u003cbr\u003e\u003cbr\u003eQuantity: 1 Ethiopian Opal Specimen. You will receive the exact gemstone shown in the photos. We have tried to capture the beautiful colour tones as best we can in a photograph.\u003cbr\u003e\u003cbr\u003eSize: approx 0.8cm x 2.1cm x 1.3cm\u003cbr\u003e\u003cbr\u003eWeight: 1.3 grams, 5.8 carats\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16px;\"\u003eCare has been taken to ensure that weights and measurements are as accurate as possible, however please do note that these are only approximate.\u003cbr\u003e\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003eThese specimens are untreated and in their natural raw form and shedding of small crystals is normal. Natural inclusions, cracks and pockets are all visible and all part of the natural stone. Please handle with extra care.\u003cbr\u003eThese Opals can be used for jewellery making and cutting, however, we cannot guarantee there are no natural internals cracks that could cause damage to the stone during the cutting process.\u003cbr\u003e\u003cbr\u003eHydrophane Opals are a white, opaque, highly porous form of Opal, that has the ability to absorb water. This causes the stone to become transparent and almost invisible while in the water. Once it dries out the stone will return back to its opaque state.","brand":"Calder Crystals","offers":[{"title":"Default Title","offer_id":58112906625288,"sku":"CC-EthiopianOpal-Welo-EOS64","price":15.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1004\/6062\/6184\/files\/CC-EthiopianOpal-Welo-EOS64-1_178d3f70-dfc5-4121-a402-a160ea3e7aab.jpg?v=1782809939"},{"product_id":"ethiopian-welo-rough-opal-top-grade-specimen-5-3ct-weight-66","title":"Ethiopian Welo Rough Opal Top Grade Specimen - 5.3ct weight #66","description":"Ethiopian Crystal Opal small specimen stone with radiant rainbow tones (Hydrophane type)\u003cbr\u003e\u003cbr\u003eCountry of Origin: Ethiopia\u003cbr\u003e\u003cbr\u003e10-point scale of mineral hardness: 5.5 - 6.5 (10 - Hard, 1 soft)\u003cbr\u003e\u003cbr\u003eTreatment: Untreated, natural raw state\u003cbr\u003e\u003cbr\u003eQuantity: 1 Ethiopian Opal Specimen. You will receive the exact gemstone shown in the photos. We have tried to capture the beautiful colour tones as best we can in a photograph.\u003cbr\u003e\u003cbr\u003eSize: approx 0.8cm x 1.4cm x 1.1cm\u003cbr\u003e\u003cbr\u003eWeight: 1.2 grams, 5.3 carats\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16px;\"\u003eCare has been taken to ensure that weights and measurements are as accurate as possible, however please do note that these are only approximate.\u003cbr\u003e\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003eThese specimens are untreated and in their natural raw form and shedding of small crystals is normal. Natural inclusions, cracks and pockets are all visible and all part of the natural stone. Please handle with extra care.\u003cbr\u003eThese Opals can be used for jewellery making and cutting, however, we cannot guarantee there are no natural internals cracks that could cause damage to the stone during the cutting process.\u003cbr\u003e\u003cbr\u003eHydrophane Opals are a white, opaque, highly porous form of Opal, that has the ability to absorb water. This causes the stone to become transparent and almost invisible while in the water. Once it dries out the stone will return back to its opaque state.","brand":"Calder Crystals","offers":[{"title":"Default Title","offer_id":58112906723592,"sku":"CC-EthiopianOpal-Welo-EOS66","price":15.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1004\/6062\/6184\/files\/CC-EthiopianOpal-Welo-EOS66-1_54c949d9-5b03-4848-b452-ddb482d1a047.jpg?v=1782809939"},{"product_id":"ethiopian-welo-rough-opal-top-grade-specimen-5ct-weight-67","title":"Ethiopian Welo Rough Opal Top Grade Specimen - 5ct weight #67","description":"Ethiopian Crystal Opal small specimen stone with radiant rainbow tones (Hydrophane type)\u003cbr\u003e\u003cbr\u003eCountry of Origin: Ethiopia\u003cbr\u003e\u003cbr\u003e10-point scale of mineral hardness: 5.5 - 6.5 (10 - Hard, 1 soft)\u003cbr\u003e\u003cbr\u003eTreatment: Untreated, natural raw state\u003cbr\u003e\u003cbr\u003eQuantity: 1 Ethiopian Opal Specimen. You will receive the exact gemstone shown in the photos. We have tried to capture the beautiful colour tones as best we can in a photograph.\u003cbr\u003e\u003cbr\u003eSize: approx 0.7cm x 1.7cm x 1cm\u003cbr\u003e\u003cbr\u003eWeight: 1 gram, 5 carats\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16px;\"\u003eCare has been taken to ensure that weights and measurements are as accurate as possible, however please do note that these are only approximate.\u003cbr\u003e\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003eThese specimens are untreated and in their natural raw form and shedding of small crystals is normal. Natural inclusions, cracks and pockets are all visible and all part of the natural stone. Please handle with extra care.\u003cbr\u003eThese Opals can be used for jewellery making and cutting, however, we cannot guarantee there are no natural internals cracks that could cause damage to the stone during the cutting process.\u003cbr\u003e\u003cbr\u003eHydrophane Opals are a white, opaque, highly porous form of Opal, that has the ability to absorb water. This causes the stone to become transparent and almost invisible while in the water. Once it dries out the stone will return back to its opaque state.","brand":"Calder Crystals","offers":[{"title":"Default Title","offer_id":58112906887432,"sku":"CC-EthiopianOpal-Welo-EOS67","price":15.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1004\/6062\/6184\/files\/CC-EthiopianOpal-Welo-EOS67-1_98c9d928-97dc-4d4d-b4c4-795a29da5088.jpg?v=1782809945"},{"product_id":"ethiopian-welo-rough-opal-top-grade-specimen-4-1ct-weight-68","title":"Ethiopian Welo Rough Opal Top Grade Specimen - 4.1ct weight #68","description":"Ethiopian Crystal Opal small specimen stone with radiant rainbow tones (Hydrophane type)\u003cbr\u003e\u003cbr\u003eCountry of Origin: Ethiopia\u003cbr\u003e\u003cbr\u003e10-point scale of mineral hardness: 5.5 - 6.5 (10 - Hard, 1 soft)\u003cbr\u003e\u003cbr\u003eTreatment: Untreated, natural raw state\u003cbr\u003e\u003cbr\u003eQuantity: 1 Ethiopian Opal Specimen. You will receive the exact gemstone shown in the photos. We have tried to capture the beautiful colour tones as best we can in a photograph.\u003cbr\u003e\u003cbr\u003eSize: approx 0.8cm x 1.5cm x 1cm\u003cbr\u003e\u003cbr\u003eWeight: 0.8 grams, 4.1 carats\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16px;\"\u003eCare has been taken to ensure that weights and measurements are as accurate as possible, however please do note that these are only approximate.\u003cbr\u003e\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003eThese specimens are untreated and in their natural raw form and shedding of small crystals is normal. Natural inclusions, cracks and pockets are all visible and all part of the natural stone. Please handle with extra care.\u003cbr\u003eThese Opals can be used for jewellery making and cutting, however, we cannot guarantee there are no natural internals cracks that could cause damage to the stone during the cutting process.\u003cbr\u003e\u003cbr\u003eHydrophane Opals are a white, opaque, highly porous form of Opal, that has the ability to absorb water. This causes the stone to become transparent and almost invisible while in the water. Once it dries out the stone will return back to its opaque state.","brand":"Calder Crystals","offers":[{"title":"Default Title","offer_id":58112907280648,"sku":"CC-EthiopianOpal-Welo-EOS68","price":15.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1004\/6062\/6184\/files\/CC-EthiopianOpal-Welo-EOS68-1_5c77e0aa-117a-4e1c-9134-f420a7d63e10.jpg?v=1782809947"},{"product_id":"ethiopian-welo-rough-opal-top-grade-specimen-5-6ct-weight-75","title":"Ethiopian Welo Rough Opal Top Grade Specimen - 5.6ct weight #75","description":"Ethiopian Crystal Opal small specimen stone with radiant rainbow tones (Hydrophane type)\u003cbr\u003e\u003cbr\u003eCountry of Origin: Ethiopia\u003cbr\u003e\u003cbr\u003e10-point scale of mineral hardness: 5.5 - 6.5 (10 - Hard, 1 soft)\u003cbr\u003e\u003cbr\u003eTreatment: Untreated, natural raw state\u003cbr\u003e\u003cbr\u003eQuantity: 1 Ethiopian Opal Specimen. You will receive the exact gemstone shown in the photos. We have tried to capture the beautiful colour tones as best we can in a photograph.\u003cbr\u003e\u003cbr\u003eSize: approx 1cm x 1.4cm x 1cm\u003cbr\u003e\u003cbr\u003eWeight: 1.1 grams, 5.6 carats\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16px;\"\u003eCare has been taken to ensure that weights and measurements are as accurate as possible, however please do note that these are only approximate.\u003cbr\u003e\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003eThese specimens are untreated and in their natural raw form and shedding of small crystals is normal. Natural inclusions, cracks and pockets are all visible and all part of the natural stone. Please handle with extra care.\u003cbr\u003eThese Opals can be used for jewellery making and cutting, however, we cannot guarantee there are no natural internals cracks that could cause damage to the stone during the cutting process.\u003cbr\u003e\u003cbr\u003eHydrophane Opals are a white, opaque, highly porous form of Opal, that has the ability to absorb water. This causes the stone to become transparent and almost invisible while in the water. Once it dries out the stone will return back to its opaque state.","brand":"Calder Crystals","offers":[{"title":"Default Title","offer_id":58112907477256,"sku":"CC-EthiopianOpal-Welo-EOS75","price":15.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1004\/6062\/6184\/files\/CC-EthiopianOpal-Welo-EOS75-1_a1ed8f30-3013-4bf2-aaf5-93f8f3d03e4f.jpg?v=1782809946"},{"product_id":"ethiopian-welo-rough-opal-top-grade-specimen-4-2ct-weight-76","title":"Ethiopian Welo Rough Opal Top Grade Specimen - 4.2ct weight #76","description":"Ethiopian Crystal Opal small specimen stone with radiant rainbow tones (Hydrophane type)\u003cbr\u003e\u003cbr\u003eCountry of Origin: Ethiopia\u003cbr\u003e\u003cbr\u003e10-point scale of mineral hardness: 5.5 - 6.5 (10 - Hard, 1 soft)\u003cbr\u003e\u003cbr\u003eTreatment: Untreated, natural raw state\u003cbr\u003e\u003cbr\u003eQuantity: 1 Ethiopian Opal Specimen. You will receive the exact gemstone shown in the photos. We have tried to capture the beautiful colour tones as best we can in a photograph.\u003cbr\u003e\u003cbr\u003eSize: approx 0.7cm x 1.3cm x 1cm\u003cbr\u003e\u003cbr\u003eWeight: 0.8 grams, 4.2 carats\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16px;\"\u003eCare has been taken to ensure that weights and measurements are as accurate as possible, however please do note that these are only approximate.\u003cbr\u003e\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003eThese specimens are untreated and in their natural raw form and shedding of small crystals is normal. Natural inclusions, cracks and pockets are all visible and all part of the natural stone. Please handle with extra care.\u003cbr\u003eThese Opals can be used for jewellery making and cutting, however, we cannot guarantee there are no natural internals cracks that could cause damage to the stone during the cutting process.\u003cbr\u003e\u003cbr\u003eHydrophane Opals are a white, opaque, highly porous form of Opal, that has the ability to absorb water. This causes the stone to become transparent and almost invisible while in the water. Once it dries out the stone will return back to its opaque state.","brand":"Calder Crystals","offers":[{"title":"Default Title","offer_id":58112907837704,"sku":"CC-EthiopianOpal-Welo-EOS76","price":15.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1004\/6062\/6184\/files\/CC-EthiopianOpal-Welo-EOS76-1_f63f6512-a3dc-400f-8bae-360cb8f92613.jpg?v=1782809947"},{"product_id":"ethiopian-welo-rough-opal-top-grade-specimen-5-9ct-weight-78","title":"Ethiopian Welo Rough Opal Top Grade Specimen - 5.9ct weight #78","description":"Ethiopian Crystal Opal small specimen stone with radiant rainbow tones (Hydrophane type)\u003cbr\u003e\u003cbr\u003eCountry of Origin: Ethiopia\u003cbr\u003e\u003cbr\u003e10-point scale of mineral hardness: 5.5 - 6.5 (10 - Hard, 1 soft)\u003cbr\u003e\u003cbr\u003eTreatment: Untreated, natural raw state\u003cbr\u003e\u003cbr\u003eQuantity: 1 Ethiopian Opal Specimen. You will receive the exact gemstone shown in the photos. We have tried to capture the beautiful colour tones as best we can in a photograph.\u003cbr\u003e\u003cbr\u003eSize: approx 0.8cm x 1.7cm x 1.2cm\u003cbr\u003e\u003cbr\u003eWeight: 1.2 grams, 5.9 carats\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16px;\"\u003eCare has been taken to ensure that weights and measurements are as accurate as possible, however please do note that these are only approximate.\u003cbr\u003e\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003eThese specimens are untreated and in their natural raw form and shedding of small crystals is normal. Natural inclusions, cracks and pockets are all visible and all part of the natural stone. Please handle with extra care.\u003cbr\u003eThese Opals can be used for jewellery making and cutting, however, we cannot guarantee there are no natural internals cracks that could cause damage to the stone during the cutting process.\u003cbr\u003e\u003cbr\u003eHydrophane Opals are a white, opaque, highly porous form of Opal, that has the ability to absorb water. This causes the stone to become transparent and almost invisible while in the water. Once it dries out the stone will return back to its opaque state.","brand":"Calder Crystals","offers":[{"title":"Default Title","offer_id":58112907968776,"sku":"CC-EthiopianOpal-Welo-EOS78","price":15.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1004\/6062\/6184\/files\/CC-EthiopianOpal-Welo-EOS78-1_cf5578bc-73d9-49bc-a5ad-3a5d07afbcc1.jpg?v=1782809947"}],"url":"https:\/\/caldercrystals.com\/collections\/ethiopian-opal.oembed?page=2","provider":"Calder Crystals","version":"1.0","type":"link"}