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20.88 ct Black Onyx Gemstone, Onyx Gem in Oval Cabochon Shape for Sale.
Photos are of Actual Product for Sale
20.88 ct Black Onyx Stone, Natural Onyx in Oval Cabochon Shape for Sale Onyx Gemstone in 22.1 x 15.8 mm Size for Sale, Onyx Stone in Black Color

20.88ct Natural Black Onyx, Oval, Opaque

9.2 out of 10
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Onyx Product ID: 672896
Type: Onyx
Onyx Weight: 20.88 ct Onyx 1 gem
Onyx Size: mm calibrated Onyx
Onyx Size: 22.1 x 15.8 x 7.3 mm Onyx
Onyx Exact Size: 22.06 x 15.81 x 7.25 mm
Length x Width x Depth
Onyx Shape: Oval Cabochon Onyx
Onyx Color: Black Onyx
Onyx Clarity: Opaque Onyx
Onyx Treatment: Dyed
Onyx Origin: Sri Lanka Onyx
Content: 1 pc
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Product Description

This is a 20.88 carat natural black Onyx gem, 1 pc in oval shape with an exact size of 22.06 x 15.81 x 7.25 mm. This loose Onyx gemstone was mined in Sri Lanka and its clarity is Opaque.

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Overall Rating -> 10 star ratings

I love the product and the details about each of them.

Posted By Love It! in July, 2025
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All good

Posted By DouscheGift in August, 2025
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Good selection, using for custom jewlery for my wife.

Posted By Smitty in June, 2025
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I did not have any problems

Posted By Clilrichard in January, 2025
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I have been buying gems for several years off and on and love their selection and great low prices. I started out wanting to get an example of each type of gem but after looking at all the types of gems and reading about them I realize it is almost impossible for me to do. It took me years just to read about them all. Gem Select is the best gem site you can find. For information or to buy. Steve M.

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looked at pink stones and at sapphires bought some sapphires. I love looking and collecting gemstones..

Posted By Steven M. in February, 2025
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Overall Rating -> 7 star ratings

Okay thank you.

Posted By Bepc61 in March, 2025
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