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20.03 ctw Black Onyx Gemstones, Onyx Gems in Pear Checkerboard Shape for Sale.
Photos are of Actual Products for Sale
20.03 ctw Black Onyx Stones, Natural Onyx in Pear Checkerboard Shape for Sale Onyx Gemstones in 18 x 13 mm (calibrated) Size for Sale, Onyx Stones in Black Color

20.03ct Natural Black Onyx, Pear Shape, 17.9x12.9 mm

9.6 out of 10
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Product ID: 722142
Type: Onyx
Weight: 20.03 ct (total) 2 gems
avg. 10.02 ct
Size: 18 x 13 mm calibrated
Size: 17.9 x 12.9 x 6.6 mm
Exact Size: 17.91 x 12.92 x 6.63 mm
Length x Width x Depth
Shape: Pear Checkerboard
Color: Black
Clarity: Opaque
Treatment: Dyed
Origin: Sri Lanka
Content: 2 pcs
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$
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Product Description

These are 20.03 carat natural black Onyx gems, 2 pcs in pear shape shape with an exact size of 17.91 x 12.92 x 6.63 mm. These loose Onyx gemstones were mined in Sri Lanka and their clarity is Opaque.

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Overall Rating -> 10 star ratings

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Posted By Botha in March, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

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Posted By Jim in January, 2026
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Overall Rating -> 10 star ratings

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Posted By Watson in May, 2025
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