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1.40 ct Turquoise Grandidierite Gemstone, Grandidierite Gem in Oval Cabochon Shape for Sale.
Photos are of Actual Product for Sale
1.40 ct Turquoise Grandidierite Stone, Natural Grandidierite in Oval Cabochon Shape for Sale Grandidierite Gemstone in 7.5 x 6.3 mm Size for Sale, Grandidierite Stone in Bluish Green Color

1.40ct Natural Turquoise Grandidierite, Oval Cut, 7.5x6.3 mm

9.7 out of 10
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Product ID: 602994
Type: Grandidierite
Weight: 1.40 ct 1 gem
Size: mm calibrated
Size: 7.5 x 6.3 x 3.8 mm
Exact Size: 7.52 x 6.29 x 3.77 mm
Length x Width x Depth
Shape: Oval Cabochon
Color: Bluish Green
Clarity: Translucent
Treatment: Untreated
Origin: Madagascar
Content: 1 pc
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Product Description

This is a 1.40 carat natural bluish green Grandidierite gem, 1 pc in oval shape with an exact size of 7.52 x 6.29 x 3.77 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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Overall Rating -> 10 star ratings

Love the precise descriptions and calibrations of hte loose gemstones. Would like to have seen more variety in the size gem I was looking for.

Posted By RenoRose in January, 2026
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Overall Rating -> 10 star ratings

I found the filter options excellent. Yours was the third site I visited (asked chat got for reputable online sellers of loose gems) and the first I purchased from as I was able to easily find what I was looking for.

Posted By Kelly in May, 2026
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Love how easy the site is to use. Really love that the pictures are of actual product.

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I am filling a small treasure chest and picked a nice amethyst.

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I purchased from you before and I have never been disappointed. I always received what I expected and your products are very nice.

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My whole experience is great.

Posted By Ghs in November, 2025
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Enlarged Gemstone Image