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9.68 ctw Black Onyx Gemstones, Onyx Gems in Cushion Cabochon Shape for Sale.
Photos are of Actual Products for Sale
9.68 ctw Black Onyx Stones, Natural Onyx in Cushion Cabochon Shape for Sale Onyx Gemstones in 11 x 11 mm (calibrated) Size for Sale, Onyx Stones in Black Color

9.68ct Natural Black Onyx, Cushion Cut, 11x11 mm

9.8 out of 10
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Onyx Product ID: 668254
Type: Onyx
Onyx Weight: 9.68 ct (total) Onyx 2 gems
avg. 4.84 ct
Onyx Size: 11 x 11 mm calibrated Onyx
Onyx Size: 11 x 11 x 5 mm Onyx
Onyx Exact Size: 11.03 x 10.95 x 5.00 mm
Length x Width x Depth
Onyx Shape: Cushion 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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$
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Product Description

These are 9.68 carat natural black Onyx gems, 2 pcs in cushion shape with an exact size of 11.03 x 10.95 x 5.00 mm. These loose Onyx gemstones were mined in Sri Lanka and their clarity is Opaque.

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GemSelect Certified Store Reviews

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Overall Rating -> 10 star ratings

It was good. There was a large selection at prices I could afford.

Posted By Zorah in February, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

love these guys been ordering since 2000 maybe

Posted By JHT in April, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

I did not realize these stones were of jewelry quality. They are really beautiful, just not what I was expecting which was more of a natural stone.

Posted By Jewelry Quality Stones in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

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
Source: Bizrate

Overall Rating -> 10 star ratings

All good

Posted By DouscheGift in August, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Loved the price and the quality and the certification options which is the main reason why I buy. The guarantee is also a great reason to use gem select.

Posted By Sal in July, 2025
Source: Bizrate
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