Natural Color Change Diaspore & Zultanite Gemstones
Explore genuine color change diaspore gemstones that shift beautifully between green, champagne and pink under different lighting.
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Bi-color
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Black
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Blue
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Brown
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Golden
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Gray
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Green
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Multicolor
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Orange
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Pink
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Purple
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Red
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Turquoise
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Violet
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White
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Yellow Color-Change Diaspore
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Single |
Pairs |
Lots |
Faceted |
Cabochons |
0.71ct Yellow Color-Change Diaspore, Oval, VVS
9.6 x 4.1 mm
$ 24.89
0.94ct Yellow Color-Change Diaspore, Emerald Cut, VS
5.9 x 4.8 mm
$ 31.74
0.74ct Yellow Color-Change Diaspore, Emerald Cut, VS
7.2 x 4.1 mm
$ 39.06
0.41ct Yellow Color-Change Diaspore, Oval, VS
5 x 4 mm (calibrated)
$ 21.65
0.68ct Yellow Color-Change Diaspore, Emerald Cut, VVS-VS
7 x 3.8 mm
$ 21.65
0.89ct Yellow Color-Change Diaspore, Cushion, VVS
6.7 x 4.7 mm
$ 46.98
0.84ct Yellow Color-Change Diaspore, Emerald Cut, VS
5.5 x 5.5 mm
$ 25.76
0.74ct Yellow Color-Change Diaspore, Pear Shape, VVS-VS
7.4 x 4.7 mm
$ 26.44
0.93ct Yellow Color-Change Diaspore, Emerald Cut, VVS-VS
6.8 x 4.1 mm
$ 38.43
0.74ct Yellow Color-Change Diaspore, Emerald Cut, VS
5.5 x 4.5 mm
$ 18.92
1.14ct Yellow Color-Change Diaspore, Emerald Cut, VVS-VS
11.1 x 4.1 mm
$ 60.18
1.01ct Yellow Color-Change Diaspore, Emerald Cut, VS
6.7 x 4.7 mm
$ 52.78
1.23ct Yellow Color-Change Diaspore, Cushion, VVS
7 x 6.1 mm
$ 64.93
0.52ct Yellow Color-Change Diaspore, Round, VS
5 mm (calibrated)
$ 18.98
0.80ct Yellow Color-Change Diaspore, Pear Shape, VVS-VS
7.9 x 4.8 mm
$ 28.08
0.68ct Yellow Color-Change Diaspore, Emerald Cut, VS-SI
6.6 x 3.8 mm
$ 21.65
0.93ct Yellow Color-Change Diaspore, Emerald Cut, VS
6.5 x 5.3 mm
$ 28.53
0.73ct Yellow Color-Change Diaspore, Emerald Cut, VS
5.7 x 5.2 mm
$ 27.12
0.95ct Yellow Color-Change Diaspore, Emerald Cut, VS
7.5 x 4 mm
$ 49.71
0.65ct Yellow Color-Change Diaspore, Emerald Cut, VS
5.8 x 4.7 mm
$ 20.68
1.36ct Yellow Color-Change Diaspore, Cushion, VVS
7 x 7 mm (calibrated)
$ 71.80
0.68ct Yellow Color-Change Diaspore, Cushion, VS
6.4 x 4.4 mm
$ 26.08
0.91ct Yellow Color-Change Diaspore, Emerald Cut, VVS-VS
7.7 x 4.6 mm
$ 40.90
0.95ct Yellow Color-Change Diaspore, Emerald Cut, VS
5.7 x 4.6 mm
$ 29.14
Why Buy Color-Change Diaspore from GemSelect?
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- Supplying natural gemstones to jewelers and collectors in 120+ countries
- Verified natural gemstones
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Natural Color Change Diaspore
Our natural color change diaspore gemstones are carefully selected for their strong and distinct color shift. These rare gems change from green or kiwi tones in daylight to warm champagne, pink or raspberry hues under incandescent light.
Color Change Diaspore & Zultanite
Zultanite is the well-known trade name for Turkish color change diaspore. Mined primarily in Turkey, these gemstones are prized for their clarity, brilliance and dramatic lighting transformation.
Turkish Diaspore from Anatolia
Most fine color change diaspore comes from the Anatolian mountains of Turkey. This single-source origin adds to the gem’s rarity and collectible appeal.
Faceted Color Change Diaspore Stones
Faceting enhances the brilliance and showcases the full color shift effect. Popular shapes include oval, cushion, pear and round cuts for rings, pendants and fine custom jewelry.
Color Change Gemstones for Jewelry
With a Mohs hardness of 6.5-7, color change diaspore is suitable for earrings, pendants and occasional-wear rings. Protective settings are recommended for everyday pieces.
Calibrated & Matched Stones
We offer calibrated sizes for standard settings as well as matched pairs and small parcels for designers seeking consistency in custom jewelry projects.
Wholesale Color Change Diaspore
Buy loose color change diaspore in single stones or bulk quantities. Ideal for jewelers, collectors and investors looking for rare light-reactive gemstones.
Learn more about gem properties, origin and care on our Diaspore Information Page.
FAQs
What is color change diaspore?
Color change diaspore is a rare gemstone that shifts color depending on lighting conditions, typically from green in daylight to champagne or pink under warm indoor light.
Is Zultanite the same as color change diaspore?
Yes. Zultanite is a trade name used for high-quality Turkish color change diaspore. Both refer to the same mineral species.
Are your color change diaspore gemstones natural?
Yes, all our color change diaspore gemstones are natural. Any treatments, if applicable, are fully disclosed for complete transparency.
How durable is color change diaspore for jewelry?
With a hardness of 6.5 to 7 on the Mohs scale, it is suitable for most jewelry types, though protective settings are recommended for rings worn daily.
Does every stone show a strong color change?
The strength of color change varies by stone. We select gems that display clear and noticeable shifts between daylight and incandescent lighting.
Where does color change diaspore come from?
Most fine-quality material comes from Turkey, particularly the Anatolian region, which is the primary source of gem-grade specimens.
GemSelect Certified Store Reviews
GemSelect: Over 22 Years in the Gemstone Business! Thank you for trusting us with your purchase!
Overall Rating -> 10 
GemSelect offers excellent choices, prices & service- highly recommended! Unfortunately, prior to ordering a replacement gemstone, my jeweler neglected to mention it needed to be one that was a'cushion cuta' to fit the existing mount. Have yet to return/exchangea'
Overall Rating -> 9 
Always a good quality stone. Priced fairly and shipped promptly. Answers emails quickly
Overall Rating -> 10
Great prices!!! High quality gemstones.
Overall Rating -> 10
hassle free experience.
Overall Rating -> 10
GemSelect is always my first choice for purchasing gemstones. The fact that the gems are always exactly as described and pictured on the website has earned my trust many times over. Even when I don't buy, I still love browsing all the beautiful stones. My new favorites are the bright green Tsavorites!
Overall Rating -> 10
On the clarity options it goes "and better" so if youre looking for si specifically and you click si and better it still shows you basically everything. It just removes the opaques. Itd be nice if it was vs only, vss only, si only, etc
