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2.94 ctw Black Onyx Gemstones, Onyx Gems in Round Cabochon Shape for Sale.
Photos are of Actual Products for Sale
2.94 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

2.94ct Natural Black Onyx Gems, Round, Opaque

9.2 out of 10
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Onyx Product ID: 688031
Type: Onyx
Onyx Weight: 2.94 ct (total) Onyx 2 gems
avg. 1.47 ct
Onyx Size: 7 mm calibrated Onyx
Onyx Size: 7.1 mm Onyx
Onyx Exact Size: 7.07 x 3.60 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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$
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Product Description

These are 2.94 carat natural black Onyx gems, 2 pcs in round shape with an exact size of 7.07 mm x 3.60 mm (avg.). These loose Onyx gemstones were mined in Sri Lanka and their clarity is Opaque.

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Overall Rating -> 10 star ratings

Great for buying gemstones, came with authenticity certs. Will buy again someday!

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I purchased from you before and I have never been disappointed. I always received what I expected and your products are very nice.

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Great selection of gems at a reasonable price

Posted By Curt in July, 2025
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Overall Rating -> 8 star ratings

I visited several online loose stone shops trying to find rare stones. I finally found one that I've been looking for here, and very satisfied. Looking forward to receive the item in 3 weeks.

Posted By Atsu in December, 2025
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Overall Rating -> 10 star ratings

went well

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selection was broad and the check out was quick. Great site

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I searched for the size, dimensions and quality of the stones I was looking for and then compared and ordered.

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Overall Rating -> 10 star ratings

Found a beautiful opal at a great price. I was not disappointed when it arrived. Even better in person.

Posted By Fried Rice in August, 2025
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Download Identification Report PDF
BGL Brief Report $ 18.00
Turnaround Time: 3-4 working days Details
AIG Brief Report $ 35.00
Turnaround Time: 5-10 working days Details
ICA Brief Report $ 62.00
Turnaround Time: 8-12 working days Details
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