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

13.48ct Natural Black Spinel, Round Cut, 12.03 mm

9.6 out of 10
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Spinel Product ID: 378273
Type: Spinel
Spinel Weight: 13.48 ct (total) Spinel 2 gems
avg. 6.74 ct
Spinel Size: 12 mm calibrated Spinel
Spinel Size: 12 mm Spinel
Spinel Exact Size: 12.03 x 4.67 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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$
53.38
Item in Stock
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Product Description

These are 13.48 carat natural black Spinel gems, 2 pcs in round shape with an exact size of 12.03 mm x 4.67 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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Overall Rating -> 10 star ratings

I am filling a small treasure chest and picked a nice amethyst.

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

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Overall Rating -> 9 star ratings

I wish there were options for jewelry settings

Posted By Tim in May, 2025
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Love the precise descriptions and calibrations of hte loose gemstones. Would like to have seen more variety in the size gem I was looking for.

Posted By RenoRose in January, 2026
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selection was broad and the check out was quick. Great site

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

I was looking for high-quality amethyst on this site, and I was able to compare size, color, and weight in detail before making a purchase.

Posted By Atsuhisa in January, 2026
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Download Identification Report PDF
BGL Brief Report $ 18.00
Turnaround Time: 3-4 working days Details
AIG Brief Report $ 35.00
Turnaround Time: 5-10 working days Details
ICA Brief Report $ 90.00
Turnaround Time: 8-12 working days Details
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