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4.20 ct Black Onyx Gemstone, Onyx Gem in Oval Cabochon Shape for Sale.
Photos are of Actual Product for Sale
4.20 ct Black Onyx Stone, Natural Onyx in Oval Cabochon Shape for Sale Onyx Gemstone in 13 x 11 mm (calibrated) Size for Sale, Onyx Stone in Black Color

4.20ct Natural Black Onyx, Oval, Opaque

9.2 out of 10
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Onyx Product ID: 672936
Type: Onyx
Onyx Weight: 4.20 ct Onyx 1 gem
Onyx Size: 13 x 11 mm calibrated Onyx
Onyx Size: 13.1 x 11.1 x 3.5 mm Onyx
Onyx Exact Size: 13.06 x 11.05 x 3.49 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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$
10.08
Quantity
3 pieces available
Item in Stock
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Product Description

This is a 4.20 carat natural black Onyx gem, 1 pc in oval shape with an exact size of 13.06 x 11.05 x 3.49 mm. This loose Onyx gemstone was mined in Sri Lanka and its clarity is Opaque.

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I've purchased from here many times over the last decade+. I find the information easy to understand, helpful, and interesting. I have always been satisfied that I got exactly what I ordered. Pictures and descriptions are clear and unique to each stone.

Posted By Maggie in August, 2025
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Its been a long time since Ive made any purchases Im satisfied with the quality.

Posted By Hard Case in December, 2024
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very good

Posted By Son Gift in January, 2025
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Good prices

Posted By TRM in October, 2025
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Overall Rating -> 10 star ratings

Good selection, using for custom jewlery for my wife.

Posted By Smitty in June, 2025
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