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Home Gemstones Grandidierite
5.27 ct Turquoise Grandidierite Gemstone, Grandidierite Gem in Oval Cabochon Shape for Sale.
Photos are of Actual Product for Sale
5.27 ct Turquoise Grandidierite Stone, Natural Grandidierite in Oval Cabochon Shape for Sale Grandidierite Gemstone in 12 x 10 mm (calibrated) Size for Sale, Grandidierite Stone in Medium Bluish Green Color

5.27ct Turquoise Grandidierite, Oval Cut, 11.9x9.7 mm

9.4 out of 10
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Product ID: 472000
Type: Grandidierite
Weight: 5.27 ct 1 gem
Size: 12 x 10 mm calibrated
Size: 11.9 x 9.7 x 5.9 mm
Exact Size: 11.87 x 9.65 x 5.93 mm
Length x Width x Depth
Shape: Oval Cabochon
Color: Medium Bluish Green
Clarity: Translucent
Treatment: Untreated
Origin: Madagascar
Content: 1 pc
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Product Description

This is a 5.27 carat natural medium bluish green Grandidierite gem, 1 pc in oval shape with an exact size of 11.87 x 9.65 x 5.93 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 -> 9 star ratings

They have literally everything on this website! The prices are also pretty good, I was able to find plenty of nice stones that I could afford!

Posted By JC in March, 2026
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Fairly good selection of calibrated gems but would like to see more in various sizes, esp rounds,

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Overall Rating -> 9 star ratings

Will know more once order received

Posted By Jim in September, 2025
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Overall Rating -> 10 star ratings

Although the stones are smaller than I thought, I really don't think in millimeters, they are perfect. I plan to put one into a ring and the other into a necklace. Ordering was easy, contact kept me aware of how shipping was going, and delivery was sooner than expected. The quality of stones I have ordered in the past and this recent order is outstanding and stones I will be proud to wear.

Posted By Ktreva52 in June, 2026
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