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8.25 ct Black Onyx Gemstone, Onyx Gem in Pear Checkerboard Shape for Sale.
Photos are of Actual Product for Sale
8.25 ct Black Onyx Stone, Natural Onyx in Pear Checkerboard Shape for Sale Onyx Gemstone in 18 x 13 mm (calibrated) Size for Sale, Onyx Stone in Black Color

8.25ct Natural Black Onyx, Pear Shape, 17.4x12.6 mm

9.7 out of 10
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Product ID: 721377
Type: Onyx
Weight: 8.25 ct 1 gem
Size: 18 x 13 mm calibrated
Size: 17.4 x 12.6 x 5.7 mm
Exact Size: 17.42 x 12.60 x 5.73 mm
Length x Width x Depth
Shape: Pear Checkerboard
Color: Black
Clarity: Opaque
Treatment: Dyed
Origin: Sri Lanka
Content: 1 pc
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$
9.90
Quantity
2 pieces available
Item in Stock
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Product Description

This is a 8.25 carat natural black Onyx gem, 1 pc in pear shape shape with an exact size of 17.42 x 12.60 x 5.73 mm. This loose Onyx gemstone was mined in Sri Lanka and its clarity is Opaque.

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GemSelect Certified Store Reviews

GemSelect: Over 22 Years in the Gemstone Business! Thank you for trusting us with your purchase!

Overall Rating -> 10 star ratings

Was a good experience.

Posted By Tim in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Have made 2 purchases so far from GemSelect and they have been amazing! Anytime I requested additional info, videos or pictures of a particular item, the response was always timely and helpful. This is a great place to buy, if you are looking for loose stones. Highly recommend!

Posted By Britnee Rose in September, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Easy process.

Posted By Crafty Seabee in March, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Would have bought an indigo and selenite, but neither listed. But, you do offer quite a large assortment otherwise.

Posted By JD in July, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

I think therea's no problem

Posted By Napoleon in August, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Easy and functional

Posted By Dessa in March, 2026
Source: Bizrate
Download Identification Report PDF
BGL Brief Report $ 18.00
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Turnaround Time: 8-12 working days Details
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