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 |
22.03ctw Black Onyx, Pear Shape, Opaque
18 x 13 mm (calibrated)
$ 21.95
9.97ct Black Onyx, Pear Shape, Opaque
18 x 13 mm (calibrated)
$ 9.93
8.18ctw Black Onyx, Oval, Opaque
13 x 11 mm (calibrated)
$ 16.29
3.07ctw Black Onyx, Round, Opaque
7 mm (calibrated)
$ 6.12
19.53ct Black Onyx, Oval, Opaque
25 x 18 mm (calibrated)
$ 38.90
1.96ctw Black Onyx, Round, Opaque
5.5 mm (calibrated)
$ 3.90
4.22ct Black Onyx, Heart, Opaque
10 x 10 mm (calibrated)
$ 4.20
4.38ct Black Onyx, Heart, Opaque
10.4 x 10.4 mm
$ 4.37
9.20ct Black Onyx, Pear Shape, Opaque
18 x 13 mm (calibrated)
$ 9.16
9.19ct Black Onyx, Pear Shape, Opaque
18 x 13 mm (calibrated)
$ 9.15
6.53ctw Black Onyx, Trillion, Opaque
9.9 x 9.4 mm
$ 6.51
4.19ct Black Onyx, Heart, Opaque
10.5 x 10.3 mm
$ 4.17
17.51ctw Black Onyx, Pear Shape, Opaque
18 x 13 mm (calibrated)
$ 17.44
9.95ct Black Onyx, Pear Shape, Opaque
18 x 13 mm (calibrated)
$ 9.91
8.67ctw Black Onyx, Heart, Opaque
10 x 10 mm (calibrated)
$ 8.63
4.35ct Black Onyx, Heart, Opaque
10 x 10 mm (calibrated)
$ 10.35
1.98ctw Black Onyx, Round, Opaque
5.5 mm (calibrated)
$ 3.94
19.41ct Black Onyx, Oval, Opaque
25 x 18 mm (calibrated)
$ 38.66
1.78ctw Black Onyx, Round, Opaque
5.5 mm (calibrated)
$ 3.54
4.20ct Black Onyx, Heart, Opaque
10.4 x 10.3 mm
$ 4.18
1.08ct Black Onyx, Round, Opaque
7 mm (calibrated)
$ 2.15
9.91ct Black Onyx, Pear Shape, Opaque
18 x 13 mm (calibrated)
$ 9.87
4.10ct Black Onyx, Heart, Opaque
10 x 10 mm (calibrated)
$ 4.08
2.24ctw Black Onyx, Round, Opaque
5.5 mm (calibrated)
$ 4.47
Why Buy Black Onyx from GemSelect?
- Trusted Worldwide Since 2003
- Supplying natural gemstones to jewelers and collectors in 120+ countries
- Verified natural gemstones
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- Secure checkout and insured worldwide delivery
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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 
Very good.
Overall Rating -> 10
Easy picking, fast checkout, secure shipping. Cana't ask for anything more than efficiency and a good price.
Overall Rating -> 10
I was able to find what I've been looking for.
Overall Rating -> 8 
Site worked well and helped me find a rock that matched what I was looking for. Well within budget and I trust it will show up, so that's definitely positive. Not much else to it. Satisfied.
Overall Rating -> 10
Love, and have always loved, your website.
Overall Rating -> 10
IT WAS GREAT SIMPLE I WAS ABLE TO MAKE AN ACCOUNT EASY AND WAS ABLE TO FAVORITE ALL OF MY FINAL SELECTED GEMS, I JUST LOVE IT.
