Black Onyx Gemstones- In Stock, ready to Ship | GemSelect
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Bi-color
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Black Black Onyx
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Blue
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Brown
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Golden
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Gray
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Green
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Multicolor
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Orange
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Pink
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Purple
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Red
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Turquoise
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Violet
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White
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Yellow
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Single |
Pairs |
Lots |
Faceted |
Cabochons |
11.00ct Black Onyx, Pear Shape, Opaque
18 x 13 mm (calibrated)
$ 10.96
8.71ctw Black Onyx, Heart, Opaque
10.5 x 10.4 mm
$ 8.67
3.17ctw Black Onyx, Round, Opaque
7 mm (calibrated)
$ 6.32
1.12ct Black Onyx, Round, Opaque
6.5 mm (calibrated)
$ 2.23
4.12ct Black Onyx, Heart, Opaque
10 x 10 mm (calibrated)
$ 4.10
8.63ctw Black Onyx, Heart, Opaque
10 x 10 mm (calibrated)
$ 8.60
2.78ctw Black Onyx, Round, Opaque
7 mm (calibrated)
$ 5.76
4.16ct Black Onyx, Heart, Opaque
10.4 x 10.3 mm
$ 4.14
11.14ct Black Onyx, Pear Shape, Opaque
17.8 x 10 mm
$ 11.10
4.83ct Black Onyx, Cushion, Opaque
11 x 11 mm (calibrated)
$ 9.62
1.70ctw Black Onyx, Round, Opaque
5.5 mm (calibrated)
$ 2.82
2.19ctw Black Onyx, Round, Opaque
5.5 mm (calibrated)
$ 4.37
26.89ct Black Onyx, Pear Shape, Opaque
30.2 x 20.5 mm
$ 26.78
3.19ct Black Onyx, Trillion, Opaque
9.9 x 9.3 mm
$ 6.36
8.42ctw Black Onyx, Heart, Opaque
10.4 x 10.3 mm
$ 8.38
8.66ctw Black Onyx, Heart, Opaque
10 x 10 mm (calibrated)
$ 8.62
3.90ct Black Onyx, Heart, Opaque
10.5 x 10.4 mm
$ 3.88
11.38ct Black Onyx, Pear Shape, Opaque
18 x 13 mm (calibrated)
$ 11.34
4.35ct Black Onyx, Heart, Opaque
10.5 x 10.3 mm
$ 4.33
1.48ct Black Onyx, Round, Opaque
7 mm (calibrated)
$ 2.95
20.38ct Black Onyx, Pear Shape, Opaque
25 x 18 mm (calibrated)
$ 20.30
2.90ctw Black Onyx, Round, Opaque
7 mm (calibrated)
$ 5.78
3.20ctw Black Onyx, Round, Opaque
7 mm (calibrated)
$ 6.37
2.11ctw Black Onyx, Round, Opaque
5.5 mm (calibrated)
$ 4.20
Why Buy Black Onyx from GemSelect?
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- Supplying natural gemstones to jewelers and collectors in 120+ countries
- Verified natural gemstones
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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 
Great selection of gems at a reasonable price
Overall Rating -> 10
All good
Overall Rating -> 8 
It was a good interaction I got a good gemstone for cheap
Overall Rating -> 10
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.
Overall Rating -> 10
My experience was done with ease
Overall Rating -> 10
Over pretty well experience the your website no complaints about it very easy reliable service provided
