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2.90 ctw Black Onyx Gemstones, Onyx Gems in Round Cabochon Shape for Sale.
Photos are of Actual Products for Sale
2.90 ctw Black Onyx Stones, Natural Onyx in Round Cabochon Shape for Sale Onyx Gemstones in 7 mm (calibrated) Size for Sale, Onyx Stones in Black Color

2.90ct Natural Black Onyx Gems, Round, Opaque

9.2 out of 10
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Onyx Product ID: 687838
Type: Onyx
Onyx Weight: 2.90 ct (total) Onyx 2 gems
avg. 1.45 ct
Onyx Size: 7 mm calibrated Onyx
Onyx Size: 7.1 mm Onyx
Onyx Exact Size: 7.07 x 3.74 mm
Diameter x Depth
Onyx Shape: Round Cabochon 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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  • 30-day risk free return policy

$
6.96
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Product Description

These are 2.90 carat natural black Onyx gems, 2 pcs in round shape with an exact size of 7.07 mm x 3.74 mm (avg.). These loose Onyx gemstones were mined in Sri Lanka and their clarity is Opaque.

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Overall Rating -> 8 star ratings

The website was nice and I bought some gems

Posted By Jay in December, 2024
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Overall Rating -> 9 star ratings

I was looking for a small gift for a friend- the process is the same as every other time and was very simple, and she even got her gift early! On the downside, there's no way to easily keep track of multiple Shipping Addresses, so if I want to send a gift to Friend A and to Friend B, I have to overwrite everything and it's a fair bit clunky in that regard.

Posted By Jezzi in June, 2025
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Loved the lot buy options

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I did not have any problems

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Nice website I just don't know much about the quality until I receive the stone.

Posted By Becky in December, 2024
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Overall Rating -> 9 star ratings

It was a good experience looking for and finding a nice amethyst stone

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Turnaround Time: 5-10 working days Details
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Turnaround Time: 8-12 working days Details
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