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About Color-Change 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. It was first faceted as a gemstone in the 1980's, but has never been mined commercially until recently. With reasonably good hardness (6.5 to 7 on the Mohs scale) and good brilliance, diaspore has been attracting considerable attention in the gem world.

Under natural or fluorescent light, diapsore has a kiwi green color, with flashes of yellow. Diaspore displays a champagne color under incandescent lighting, and when exposed to subdued lighting, such as candlelight, it has a pinkish color. The larger the stone, the more pronounced the color change effect will be.

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Easy to navigate website. Nice selection, good picture quality of items, and fair prices of gems. Would definitely recommend.

Posted By Chest Rockwell in July, 2020

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Very good prices and a large amount of stones available

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The calibrated section of the search is great for finding appropriate options for known settings and has a very convenient set of subcategories that make shopping for stones for bracelets and earrings much easier.

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I was able to select my price range which made it easier to shop for gems that were in my budget. The checkout was easy and simple.

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They have a great selection of unique cuts and colors. They also have a lot of hard to find stones.

Posted By Pinky in July, 2020

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Octagon / Emerald Cut Color-Change Diaspore

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Cushion Yellow Color-Change Diaspore

Cushion Yellow Color-Change Diaspore

Octagon / Emerald Cut Color-Change Diaspore

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Octagon / Emerald Cut Color-Change Diaspore

Cushion Yellow Color-Change Diaspore

Octagon / Emerald Cut Color-Change Diaspore

Octagon / Emerald Cut Color-Change Diaspore

Octagon / Emerald Cut Color-Change Diaspore

Square Yellow Color-Change Diaspore

About Color-Change Diaspore

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