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8.20 ctw Black Spinel Gemstones, Spinel Gems in Round Rose-Cut Shape for Sale.
Photos are of Actual Products for Sale
8.20 ctw Black Spinel Stones, Natural Spinel in Round Rose-Cut Shape for Sale Spinel Gemstones in 10 mm (calibrated) Size for Sale, Spinel Stones in Black Color

8.20ct Natural Black Spinel, Round Cut, 10.10 mm

9.6 out of 10
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Spinel Product ID: 426793
Type: Spinel
Spinel Weight: 8.20 ct (total) Spinel 2 gems
avg. 4.10 ct
Spinel Size: 10 mm calibrated Spinel
Spinel Size: 10.1 mm Spinel
Spinel Exact Size: 10.10 x 4.20 mm
Diameter x Depth
Spinel Shape: Round Rose-Cut Spinel
Spinel Color: Black Spinel
Spinel Clarity: Opaque Spinel
Spinel Treatment: Untreated
Spinel Origin: Thailand Spinel
Content: 2 pcs
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  • Natural certified gemstones

    Gemstone Laboratories
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  • 30-day risk free return policy

$
37.88
Item in Stock
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Product Description

These are 8.20 carat natural black Spinel gems, 2 pcs in round shape with an exact size of 10.10 mm x 4.20 mm (avg.). 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 Certified Store Reviews

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

Overall Rating -> 10 star ratings

I would recommend gem select yo everyone Fast service and no problems

Posted By Steve in March, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

IT WAS GREAT SIMPLE I WAS ABLE TO MAKE AN ACCOUNT EASY AND WAS ABLE TO FAVORITE ALL OF MY FINAL SELECTED GEMS, I JUST LOVE IT.

Posted By YE in October, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

On the clarity options it goes "and better" so if youre looking for si specifically and you click si and better it still shows you basically everything. It just removes the opaques. Itd be nice if it was vs only, vss only, si only, etc

Posted By Iamnotakrustykrab in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Enjoyed shopping.

Posted By Chris in March, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I love the ability to choose from many options of shapes, gemstone type, color, and so forth. It is fun!

Posted By Geof in November, 2025
Source: Bizrate

Overall Rating -> 8 star ratings

Excellent selection of stones -including ones I had never heard of before -nice site and fairly easy to use

Posted By DrD in May, 2025
Source: Bizrate
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Turnaround Time: 8-12 working days Details
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