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4.34 ct Black Onyx Gemstone, Onyx Gem in Heart Cabochon Shape for Sale.
Photos are of Actual Product for Sale
4.34 ct Black Onyx Stone, Natural Onyx in Heart Cabochon Shape for Sale Onyx Gemstone in 10 x 10 mm (calibrated) Size for Sale, Onyx Stone in Black Color

4.34ct Natural Black Onyx, Heart Shape, Opaque

9.7 out of 10
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Onyx Product ID: 667909
Type: Onyx
Onyx Weight: 4.34 ct Onyx 1 gem
Onyx Size: 10 x 10 mm calibrated Onyx
Onyx Size: 10.2 x 10.1 x 5.4 mm Onyx
Onyx Exact Size: 10.19 x 10.13 x 5.43 mm
Length x Width x Depth
Onyx Shape: Heart Cabochon Onyx
Onyx Color: Black Onyx
Onyx Clarity: Opaque Onyx
Onyx Treatment: Dyed
Onyx Origin: Sri Lanka Onyx
Content: 1 pc
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$
5.21
Quantity
2 pieces available
Item in Stock
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Product Description

This is a 4.34 carat natural black Onyx gem, 1 pc in heart shape with an exact size of 10.19 x 10.13 x 5.43 mm. This loose Onyx gemstone was mined in Sri Lanka and its clarity is Opaque.

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I am filling a small treasure chest and picked a nice amethyst.

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the gems were smaller than I thought but I was at fault for not reading the complete discrimination

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I found what I was looking for...had to look up millimeters to inches. It would be nice to see something, like a quarter, in the pix to show relative size. I plan on buy loose gemstones for every month in the calendar

Posted By TheP in January, 2025
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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
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