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Home Gemstones Grandidierite
9.75 ct Turquoise Grandidierite Gemstone, Grandidierite Gem in Oval Cabochon Shape for Sale.
Photos are of Actual Product for Sale
9.75 ct Turquoise Grandidierite Stone, Natural Grandidierite in Oval Cabochon Shape for Sale Grandidierite Gemstone in 14.6 x 10.7 mm Size for Sale, Grandidierite Stone in Greenish Blue Color

9.75ct Turquoise Grandidierite, Oval Cut, 14.6x10.7 mm

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Product ID: 471778
Type: Grandidierite
Weight: 9.75 ct 1 gem
Size: mm calibrated
Size: 14.6 x 10.7 x 8 mm
Exact Size: 14.56 x 10.68 x 7.95 mm
Length x Width x Depth
Shape: Oval Cabochon
Color: Greenish Blue
Clarity: Translucent
Treatment: Untreated
Origin: Madagascar
Content: 1 pc
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Product Description

This is a 9.75 carat natural greenish blue Grandidierite gem, 1 pc in oval shape with an exact size of 14.56 x 10.68 x 7.95 mm. This loose Grandidierite gemstone was mined in Madagascar and its clarity is Translucent. No treatment has been applied on this natural Grandidierite stone

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Posted By Becky in October, 2025
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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

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Easy to conduct search, good amount of stock to select from along with variety of prices.

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Found a beautiful opal at a great price. I was not disappointed when it arrived. Even better in person.

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Filters need to be improved but rest of website is great

Posted By Rock hound in December, 2025
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Gem Select has a user friendly website and the product is very good as is the price. The gems are described accurately and I always get what I think I'm getting.

Posted By Happy Customer in June, 2025
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