Our value charts are based on accurate and up to date information on average retail prices. Unheated almost loupe clean. About diaspore 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. Of them to a friend or loved one as a unique gift. This locality has produced the vast majority of cut diaspore now in existence.
You may even want to shop loose gemstones to give one or more. Color change diaspore 7 58 carats. Market value charts by gemval choose diaspore from the list of gemstones. Color carat weight clarity cut. Average retail prices sep 2020.
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. 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. 15 70 x 8 68 x 5 81 mm. Stretchpay 5 pay 6.
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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. The values listed below are based on a variety of sources including primary and secondary gemstone dealers jewelers miners and wholesale suppliers. Know about the value of diaspore in the usa market. For each gemstone we provide a detailed and comprehensive value chart which will help you evaluate its price based on the following criteria. The igs gem price guide covers commonly traded colored gemstones as well as more unusual collectible gems.Diaspore is a unique gemstone known for its color changing properties. Diaspore for sale at wholesale prices. Diaspore crystals from massachusetts were when found apparently suitable for cutting and a few gems may have been cut from the pennsylvania material. The gemstone was first discovered in russia in 1801 and is a relatively recent gemstone. It was first faceted as a gemstone in the 1980 s but has never been mined commercially until recently.
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. Average retail prices sep 2020. 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. 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.
Average retail prices sep 2020. 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. Our value charts are based on accurate and up to date information on average retail prices.
