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10.65 ct Black Spinel Gemstone, Spinel Gem in Trillion Rose-Cut Shape for Sale.
Photos are of Actual Product for Sale
10.65 ct Black Spinel Stone, Natural Spinel in Trillion Rose-Cut Shape for Sale Spinel Gemstone in 14 x 14 mm (calibrated) Size for Sale, Spinel Stone in Black Color

10.65ct Natural Black Spinel, Trillion, 14.1x13.8 mm

9.7 out of 10
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Product ID: 328415
Type: Spinel
Weight: 10.65 ct 1 gem
Size: 14 x 14 mm calibrated
Size: 14.1 x 13.8 x 6.2 mm
Exact Size: 14.05 x 13.77 x 6.16 mm
Length x Width x Depth
Shape: Trillion Rose-Cut
Color: Black
Clarity: Opaque
Treatment: Untreated
Origin: Thailand
Content: 1 pc
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$
21.30
Item is Sold
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Product Description

This is a 10.65 carat natural black Spinel gem, 1 pc in trillion shape with an exact size of 14.05 x 13.77 x 6.16 mm. This loose Spinel gemstone was mined in Thailand and its clarity is Opaque. No treatment has been applied on this natural Spinel stone

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I needed a very specific color of tourmaline and Gem Select had it. I had to get the client to agree and then ordered the stone. It arrived better than pictured and we all were very happy.

Posted By Tim W in February, 2026
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