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12.96 ctw Black Spinel Gemstones, Spinel Gems in Round Rose-Cut Shape for Sale.
Photos are of Actual Products for Sale
12.96 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

12.96ct Natural Black Spinel, Round Cut, 12.02 mm

9.6 out of 10
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Product ID: 548395
Type: Spinel
Weight: 12.96 ct (total) 2 gems
avg. 6.48 ct
Size: 12 mm calibrated
Size: 12 mm
Exact Size: 12.02 x 4.63 mm
Diameter x Depth
Shape: Round Rose-Cut
Color: Black
Clarity: Opaque
Treatment: Untreated
Origin: Thailand
Content: 2 pcs
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$
48.59
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Product Description

These are 12.96 carat natural black Spinel gems, 2 pcs in round shape with an exact size of 12.02 mm x 4.63 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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I purchased from you before and I have never been disappointed. I always received what I expected and your products are very nice.

Posted By MVK in July, 2025
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GemSelect offers excellent choices, prices & service- highly recommended! Unfortunately, prior to ordering a replacement gemstone, my jeweler neglected to mention it needed to be one that was a'cushion cuta' to fit the existing mount. Have yet to return/exchangea'

Posted By CJ in March, 2026
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Filters need to be improved but rest of website is great

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It was fine . Wish there had been more round stones to select from

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The site provided lots of detail, factual data, and good photos. I also like the availability of searching by price range as well as by the type of stone.

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