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20.64 ctw Black Spinel Gemstones, Spinel Gems in Oval Rose-Cut Shape for Sale.
Photos are of Actual Products for Sale
20.64 ctw Black Spinel Stones, Natural Spinel in Oval Rose-Cut Shape for Sale Spinel Gemstones in 16 x 12 mm (calibrated) Size for Sale, Spinel Stones in Black Color

20.64ct Natural Black Spinel, Oval Cut, 16x12.1 mm

9.7 out of 10
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Product ID: 426617
Type: Spinel
Weight: 20.64 ct (total) 2 gems
avg. 10.32 ct
Size: 16 x 12 mm calibrated
Size: 16 x 12.1 x 5.2 mm
Exact Size: 16.02 x 12.10 x 5.23 mm
Length x Width x Depth
Shape: Oval Rose-Cut
Color: Black
Clarity: Opaque
Treatment: Untreated
Origin: Thailand
Content: 2 pcs
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  • Natural certified gemstones

    Gemstone Laboratories
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$
79.14
Item in Stock
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Product Description

These are 20.64 carat natural black Spinel gems, 2 pcs in oval shape with an exact size of 16.02 x 12.10 x 5.23 mm. These loose Spinel gemstones were mined in Thailand and their clarity is Opaque. No treatment has been applied on these natural Spinel stones

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GemSelect: Over 22 Years in the Gemstone Business! Thank you for trusting us with your purchase!

Overall Rating -> 10 star ratings

I have a beautiful emerald I purchased from a company names gemselect and they are awesome! You should try them out?

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

I liked the selection of gems, and price. I did not like your PayPal process. I already have a PP account and you want me to sign up for another.

Posted By CLTCJH in May, 2026
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Very large selection from affordable to high end I will be coming back to shop again!

Posted By GreenGator in August, 2025
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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

It was all good

Posted By Debsarabs in February, 2026
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Overall Rating -> 10 star ratings

Good selection prices are reasonable!

Posted By ToRa62 in April, 2026
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Enlarged Gemstone Image