It was first faceted as a gemstone in the 1980 s but has never been mined commercially until recently. This locality has produced the vast majority of cut diaspore now in existence. However cut disapore was at best an extremely unlikely gemstone until the find of crystals in turkey. 15 70 x 8 68 x 5 81 mm. Of them to a friend or loved one as a unique gift.
The name diaspore comes from the greek for diaspora which means to scatter or spread a reference to the gemstone s ability to disperse light in all directions. Diaspore is a unique gemstone known for its color changing properties. Color change diaspore 7 58 carats. Average retail prices sep 2020. It was first faceted as a gemstone in the 1980s but has never been mined commercially until recently.
The gemstone was first discovered in russia in 1801 and is a relatively recent gemstone. For each gemstone we provide a detailed and comprehensive value chart which will help you evaluate its price based on the following criteria. Stretchpay 5 pay 6. 50 100 1 100 200 1 200 500 1 500 1000 4 1000 and above 1 to clear options stretchpay. The igs gem price guide covers commonly traded colored gemstones as well as more unusual collectible gems.
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Market value charts by gemval choose diaspore from the list of gemstones. But thus far the only gem quality material has been mined in turkey. Diaspore gems are perfect for learning how to cast your own loose gemstones. Color carat weight clarity cut. Our value charts are based on accurate and up to date information on average retail prices.
Diaspore deposits have now been found in a number of locations around the world including arizona and pennsylvania in the usa new zealand brazil argentina russia uk and china. You may even want to shop loose gemstones to give one or more. Diaspore deposits have now been found in a number of locations around the world including arizona and pennsylvania in the usa new zealand brazil argentina russia uk and china. Market value charts by gemval choose diaspore from the list of gemstones. Diaspore sometimes marketed under the name zultanite is a color change gem from turkey recently introduced to the international market diaspore is a hydrated aluminum oxide colored by manganese.
You may even want to shop loose gemstones to give one or more. The gemstone was first discovered in russia in 1801 and is a relatively recent gemstone. The name diaspore comes from the greek for diaspora which means to scatter or spread a reference to the gemstone s ability to disperse light in all directions. It was first faceted as a gemstone in the 1980 s but has never been mined commercially until recently.