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Home Gemstones Grandidierite
4.97 ct Turquoise Grandidierite Gemstone, Grandidierite Gem in Oval Facet Shape for Sale.
Photos are of Actual Product for Sale
4.97 ct Turquoise Grandidierite Stone, Natural Grandidierite in Oval Facet Shape for Sale Grandidierite Gemstone in 11.7 x 10.4 mm Size for Sale, Grandidierite Stone in Light Green Blue Color

4.97ct Turquoise Grandidierite, Oval Cut, 11.7x10.4 mm

9.7 out of 10
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Product ID: 561750
Type: Grandidierite
Weight: 4.97 ct 1 gem
Size: mm calibrated
Size: 11.7 x 10.4 x 6.3 mm
Exact Size: 11.73 x 10.42 x 6.29 mm
Length x Width x Depth
Shape: Oval Facet
Color: Light Green Blue
Clarity: SI
Treatment: Untreated
Origin: Madagascar
Content: 1 pc
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Product Description

This is a 4.97 carat natural light green blue Grandidierite gem, 1 pc in oval shape with an exact size of 11.73 x 10.42 x 6.29 mm. This loose Grandidierite gemstone was mined in Madagascar and its clarity is SI. No treatment has been applied on this natural Grandidierite stone

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Overall Rating -> 10 star ratings

I've purchased from here many times over the last decade+. I find the information easy to understand, helpful, and interesting. I have always been satisfied that I got exactly what I ordered. Pictures and descriptions are clear and unique to each stone.

Posted By Maggie in August, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Easy and good price

Posted By Bry_guy in March, 2026
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Overall Rating -> 9 star ratings

The website was easy to use and informative of the selection of stones it has. I quickly found the right stone for me.

Posted By Guero in March, 2026
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Overall Rating -> 10 star ratings

Great website, easy to navigate, and loads quickly. Have bought here before, very pleased!

Posted By SallyO in February, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

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

Posted By Iamnotakrustykrab in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I could see the actual gem I was buying

Posted By Bugs in December, 2025
Source: Bizrate
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