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5.80 ct Black Onyx Gemstone, Onyx Gem in Pear Checkerboard Shape for Sale.
Photos are of Actual Product for Sale
5.80 ct Black Onyx Stone, Natural Onyx in Pear Checkerboard Shape for Sale Onyx Gemstone in 16 x 12 mm (calibrated) Size for Sale, Onyx Stone in Black Color

5.80ct Natural Black Onyx, Pear Shape, Opaque

9.7 out of 10
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Onyx Product ID: 722387
Type: Onyx
Onyx Weight: 5.80 ct Onyx 1 gem
Onyx Size: 16 x 12 mm calibrated Onyx
Onyx Size: 15.9 x 11.7 x 4.6 mm Onyx
Onyx Exact Size: 15.93 x 11.74 x 4.57 mm
Length x Width x Depth
Onyx Shape: Pear Checkerboard 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 5.80 carat natural black Onyx gem, 1 pc in pear shape shape with an exact size of 15.93 x 11.74 x 4.57 mm. This loose Onyx gemstone was mined in Sri Lanka and its clarity is Opaque.

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Very food

Posted By Keeto in July, 2025
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All items were delivered on time with all items meeting or exceeding my expectations. Cut, clarity and color were very close to the photos and description.

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The citrine gems are beautiful. I appreciated that each stone was individually shown on the website so I could see exactly what I was getting. No mystery person selecting random stones for me. The documentation included with each gem was high quality as well. Great price and arrived as expected.

Posted By Jen in December, 2025
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Was a good experience.

Posted By Tim in July, 2025
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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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Very good.

Posted By Tommy in December, 2025
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I love the gems and your website, every time I want to buy I usually spend between 6 and 8 hours on your website.

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love the site, the experience and the products.

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hassle free experience.

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