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20.42 ctw Black Onyx Gemstones, Onyx Gems in Pear Checkerboard Shape for Sale.
Photos are of Actual Products for Sale
20.42 ctw Black Onyx Stones, Natural Onyx in Pear Checkerboard Shape for Sale Onyx Gemstones in 18 x 13 mm (calibrated) Size for Sale, Onyx Stones in Black Color

20.42ct Natural Black Onyx Gems, Pear Shape, Opaque

9.2 out of 10
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Onyx Product ID: 722138
Type: Onyx
Onyx Weight: 20.42 ct (total) Onyx 2 gems
avg. 10.21 ct
Onyx Size: 18 x 13 mm calibrated Onyx
Onyx Size: 17.7 x 12.8 x 6.6 mm Onyx
Onyx Exact Size: 17.71 x 12.76 x 6.60 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: 2 pcs
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  • Natural certified gemstones

    Gemstone Laboratories
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$
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Product Description

These are 20.42 carat natural black Onyx gems, 2 pcs in pear shape shape with an exact size of 17.71 x 12.76 x 6.60 mm. These loose Onyx gemstones were mined in Sri Lanka and their clarity is Opaque.

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Overall Rating -> 10 star ratings

Easy to conduct search, good amount of stock to select from along with variety of prices.

Posted By Que in June, 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.

Posted By Bryan De David in April, 2025
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Love, and have always loved, your website.

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Overall Rating -> 9 star ratings

Always a good quality stone. Priced fairly and shipped promptly. Answers emails quickly

Posted By Ron T in November, 2025
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Overall Rating -> 10 star ratings

The stones are very nice.

Posted By Mvk in August, 2025
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I'm happy.

Posted By Ray in January, 2025
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love the site, the experience and the products.

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Overall Rating -> 8 star ratings

Good prices

Posted By TRM in October, 2025
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Great experience. I can't wait to explore on the website further.

Posted By Kymmie in September, 2025
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Turnaround Time: 3-4 working days Details
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ICA Brief Report $ 62.00
Turnaround Time: 8-12 working days Details
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