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4.24 ct Black Onyx Gemstone, Onyx Gem in Heart Cabochon Shape for Sale.
Photos are of Actual Product for Sale
4.24 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

4.24ct Natural Black Onyx, Heart, Opaque

9.2 out of 10
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Onyx Product ID: 669131
Type: Onyx
Onyx Weight: 4.24 ct Onyx 1 gem
Onyx Size: 10 x 10 mm calibrated Onyx
Onyx Size: 10.1 x 10 x 5.5 mm Onyx
Onyx Exact Size: 10.11 x 10.03 x 5.46 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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$
5.09
Quantity
3 pieces available
Item in Stock
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Product Description

This is a 4.24 carat natural black Onyx gem, 1 pc in heart shape with an exact size of 10.11 x 10.03 x 5.46 mm. This loose Onyx gemstone was mined in Sri Lanka and its clarity is Opaque.

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excellent deals-excellent service-fair prices

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I have been very happy with my prior purchases and enjoy the website experience.

Posted By Trouble in November, 2025
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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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It was easy and to the point

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nothing but good. always have a great selection. I am a hobbyist and only collect. Great prices. I could take all day looking at a small percent of all the gemstone, fantastic

Posted By Steve m. in February, 2025
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there are a large number of gems to choose from i have ordered before and these objects are precious to me that my light reflect in them and fills the stones they are there when i need to reflect on life

Posted By Kickbass.2 in January, 2025
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It was easy to navigate

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It was great!

Posted By Annie in September, 2025
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Will know more once order received

Posted By Jim in September, 2025
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