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12.41 ct Turquoise Grandidierite Gemstone, Grandidierite Gem in Oval Facet Shape for Sale.
Photos are of Actual Product for Sale
12.41 ct Turquoise Grandidierite Stone, Natural Grandidierite in Oval Facet Shape for Sale Grandidierite Gemstone in 15.6 x 13.3 mm Size for Sale, Grandidierite Stone in Green-Blue Color

12.41ct Natural Green-Blue Grandidierite, Oval, SI-I1

9.2 out of 10
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Grandidierite Product ID: 548277
Type: Grandidierite
Grandidierite Weight: 12.41 ct Grandidierite 1 gem
Grandidierite Size: mm calibrated Grandidierite
Grandidierite Size: 15.6 x 13.3 x 9.6 mm Grandidierite
Grandidierite Exact Size: 15.60 x 13.31 x 9.60 mm
Length x Width x Depth
Grandidierite Shape: Oval Facet Grandidierite
Grandidierite Color: Green-Blue Grandidierite
Grandidierite Clarity: SI-I1 Grandidierite
Grandidierite Treatment: Untreated
Grandidierite Origin: Madagascar Grandidierite
Content: 1 pc
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Product Description

This is a 12.41 carat natural green-blue Grandidierite gem, 1 pc in oval shape with an exact size of 15.60 x 13.31 x 9.60 mm. This loose Grandidierite gemstone was mined in Madagascar and its clarity is SI-I1. No treatment has been applied on this natural Grandidierite stone

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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.

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All these questions, and I don't have to give any blood. What a Deal... I absolutely enjoy the Gem Select emails every month. This one today was special. I always say, I'll know it when I see it. This stone today was the One. Odd and Intriguing. Thank You So Much for all that you do.

Posted By G.W. in June, 2025
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Overall Rating -> 9 star ratings

I did not realize these stones were of jewelry quality. They are really beautiful, just not what I was expecting which was more of a natural stone.

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Would have bought an indigo and selenite, but neither listed. But, you do offer quite a large assortment otherwise.

Posted By JD in July, 2025
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