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Home Gemstones Onyx
4.70 ct Black Onyx Gemstone, Onyx Gem in Cushion Cabochon Shape for Sale.
Photos are of Actual Product for Sale
4.70 ct Black Onyx Stone, Natural Onyx in Cushion Cabochon Shape for Sale Onyx Gemstone in 11 x 11 mm (calibrated) Size for Sale, Onyx Stone in Black Color

4.70ct Natural Black Onyx, Cushion Cut, 11x11 mm

9.7 out of 10
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Product ID: 671960
Type: Onyx
Weight: 4.70 ct 1 gem
Size: 11 x 11 mm calibrated
Size: 11 x 11 x 5 mm
Exact Size: 11.03 x 10.97 x 4.95 mm
Length x Width x Depth
Shape: Cushion Cabochon
Color: Black
Clarity: Opaque
Treatment: Dyed
Origin: Sri Lanka
Content: 1 pc
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$
9.36
Quantity
2 pieces available
Item in Stock
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Product Description

This is a 4.70 carat natural black Onyx gem, 1 pc in cushion shape with an exact size of 11.03 x 10.97 x 4.95 mm. This loose Onyx gemstone was mined in Sri Lanka and its clarity is Opaque.

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Overall Rating -> 9 star ratings

Very good and simple exchange

Posted By Waylon in March, 2026
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I had a very easy time navigating the web page and using filters to find what I was looking for. The varied selection was nice to see and pricing is clear and fair.

Posted By Mattick in May, 2026
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Overall Rating -> 10 star ratings

Good selection prices are reasonable!

Posted By ToRa62 in April, 2026
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Overall Rating -> 9 star ratings

Nothing bad to report. Everything is as expected. The gems and the price are all very good.

Posted By Dafanatic in August, 2025
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Overall Rating -> 10 star ratings

Great prices!!! High quality gemstones.

Posted By Ricky in October, 2025
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Overall Rating -> 10 star ratings

the selection is good as are the prices

Posted By Old man in August, 2025
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