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2.83 ctw Black Onyx Gemstones, Onyx Gems in Round Cabochon Shape for Sale.
Photos are of Actual Products for Sale
2.83 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

2.83ct Natural Black Onyx Gems, Round, Opaque

9.2 out of 10
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Onyx Product ID: 688335
Type: Onyx
Onyx Weight: 2.83 ct (total) Onyx 2 gems
avg. 1.42 ct
Onyx Size: 7 mm calibrated Onyx
Onyx Size: 6.9 mm Onyx
Onyx Exact Size: 6.90 x 4.03 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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$
6.79
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Product Description

These are 2.83 carat natural black Onyx gems, 2 pcs in round shape with an exact size of 6.90 mm x 4.03 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

It was easy to find what I wanted

Posted By Villian in December, 2024
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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.

Posted By MVK in July, 2025
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Excellent selection and easy to use, well done site

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So far, my experience was great...Thanks

Posted By Kaydi in May, 2025
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Good selection, trusted quality. What I have purchased has always been as discribed.

Posted By Sterling in November, 2024
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Overall Rating -> 9 star ratings

I love wide range of stones. Always have my preference.

Posted By Ray in April, 2025
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Overall Rating -> 10 star ratings

It's mostly good, only some item's are easier to find through the search than the menu

Posted By Wayne in July, 2025
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went well

Posted By Doug in May, 2025
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Overall Rating -> 10 star ratings

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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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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