Buy Color-Change Diaspore Gems

(142)

Gem Type

Color

Clear Colors

Single

Pairs

Lots

Faceted

Cabochons

Sort By:

Clear All

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.

Certified Customer Reviews

Overall Rating -> 10

I had a limited budget and wanted a star ruby. GemSelect offered small, but pretty stones at a very reasonable price. I've always been satisfied with my GemSelect purchases, although there are also eBay vendors I use for less expensive gems. Their selection of more expensive stones, like rubies, is very limited, however.

Posted By Dr S in February, 2021

Source: Bizrate

Overall Rating -> 8

I decided recently to start a gemstone collection! I searched online for a reputable gem merchant and found gem select! Their selection is gorgeous and I’m excited to receive my first package! Checkout was a breeze!

Posted By Chris in February, 2021

Source: Bizrate

Overall Rating -> 9

I WAS ABLE TO FIND THE GEM I NEEDED TO MOUNT ON A SPECIFIC RING. THANK YOU

Posted By E's! Review in February, 2021

Source: Bizrate

Overall Rating -> 10

I spent hours on looking at so many different gems and there’s so much variety to choose from it’s like a kid at the candy store.

Posted By HiddenGem in February, 2021

Source: Bizrate

Overall Rating -> 10

My experience with GemSelect has been non-laboring and satisfying. The gem was perfectly and safely packaged. I look forward to doing more transactions in the future!

Posted By MonieMac in February, 2021

Source: Bizrate

Overall Rating -> 10

I am purchasing stones for jewelry making and I like what is offered here.

Posted By Gemg in February, 2021

Source: Bizrate

Gemstone Information

Popular Gemstones

Seller Trust

Selected Gemstones

Selected Shapes

Gemstones A-Z

Buy Color-Change Diaspore Gems

Pear Yellow Color-Change Diaspore

Pear Yellow Color-Change Diaspore

Pear Yellow Color-Change Diaspore

Pear Yellow Color-Change Diaspore

Pear Yellow Color-Change Diaspore

Pear Yellow Color-Change Diaspore

Pear Yellow Color-Change Diaspore

Pear Yellow Color-Change Diaspore

Pear Yellow Color-Change Diaspore

Pear Yellow Color-Change Diaspore

Pear Yellow Color-Change Diaspore

Pear Yellow Color-Change Diaspore

Pear Yellow Color-Change Diaspore

Pear Yellow Color-Change Diaspore

Pear Yellow Color-Change Diaspore

Pear Yellow Color-Change Diaspore

Pear Yellow Color-Change Diaspore

Pear Yellow Color-Change Diaspore

Pear Yellow Color-Change Diaspore

Pear Yellow Color-Change Diaspore

Pear Yellow Color-Change Diaspore

About Color-Change Diaspore

Article Categories

Gemstone Information A-Z

Birthstones By Month

History of Gemstones

Healing Gemstones

Buying Gemstones

How-to Articles

Charts and Lists

Gems By Color

Did You Know?

Gem Info by Region

Technical Information on Gemstones

Gemstones By Date