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19.52 ct Turquoise Grandidierite Gemstone, Grandidierite Gem in Oval Cabochon Shape for Sale.
Photos are of Actual Product for Sale
19.52 ct Turquoise Grandidierite Stone, Natural Grandidierite in Oval Cabochon Shape for Sale Grandidierite Gemstone in 17.3 x 14.2 mm Size for Sale, Grandidierite Stone in Deep Blue Green Color

19.52ct Deep Blue Green Grandidierite, Oval Cut, 17.3x14.2 mm

9.6 out of 10
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Product ID: 471785
Type: Grandidierite
Weight: 19.52 ct 1 gem
Size: mm calibrated
Size: 17.3 x 14.2 x 10.2 mm
Exact Size: 17.29 x 14.18 x 10.16 mm
Length x Width x Depth
Shape: Oval Cabochon
Color: Deep Blue Green
Clarity: Translucent
Treatment: Untreated
Origin: Madagascar
Content: 1 pc
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$
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Product Description

This is a 19.52 carat natural deep blue green Grandidierite gem, 1 pc in oval shape with an exact size of 17.29 x 14.18 x 10.16 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

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Posted By Jim in September, 2025
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I could see the actual gem I was buying

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Overall Rating -> 9 star ratings

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

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Posted By HVeeder in February, 2026
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