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 |
8.51ct Black Onyx, Pear Shape, Opaque
16.8 x 11.6 mm
$ 8.47
8.01ctw Black Onyx, Oval, Opaque
13 x 11 mm (calibrated)
$ 15.95
9.70ctw Black Onyx, Cushion, Opaque
11 x 11 mm (calibrated)
$ 9.66
2.43ctw Black Onyx, Round, Opaque
5.5 mm (calibrated)
$ 4.84
9.50ct Black Onyx, Pear Shape, Opaque
18 x 13 mm (calibrated)
$ 9.46
17.76ctw Black Onyx, Pear Shape, Opaque
18 x 13 mm (calibrated)
$ 17.69
2.26ctw Black Onyx, Round, Opaque
5.5 mm (calibrated)
$ 4.50
5.80ct Black Onyx, Pear Shape, Opaque
16 x 12 mm (calibrated)
$ 4.81
4.30ct Black Onyx, Heart, Opaque
10 x 10 mm (calibrated)
$ 4.28
4.36ct Black Onyx, Heart, Opaque
10.5 x 10.4 mm
$ 4.34
12.30ct Black Onyx, Pear Shape, Opaque
20 x 15 mm (calibrated)
$ 24.50
6.69ctw Black Onyx, Trillion, Opaque
9.9 x 9.4 mm
$ 6.66
4.70ct Black Onyx, Cushion, Opaque
11 x 11 mm (calibrated)
$ 9.36
1.59ct Black Onyx, Round, Opaque
7 mm (calibrated)
$ 3.17
11.25ct Black Onyx, Pear Shape, Opaque
20 x 15 mm (calibrated)
$ 22.41
10.51ct Black Onyx, Pear Shape, Opaque
18 x 13 mm (calibrated)
$ 10.47
19.74ct Black Onyx, Oval, Opaque
25 x 18 mm (calibrated)
$ 39.33
9.80ct Black Onyx, Pear Shape, Opaque
18 x 13 mm (calibrated)
$ 9.76
2.11ctw Black Onyx, Round, Opaque
5.5 mm (calibrated)
$ 4.20
3.30ct Black Onyx, Trillion, Opaque
9.9 x 9.4 mm
$ 3.29
1.96ctw Black Onyx, Round, Opaque
5.5 mm (calibrated)
$ 3.90
4.31ct Black Onyx, Heart, Opaque
10.4 x 10.3 mm
$ 4.29
2.93ctw Black Onyx, Round, Opaque
7 mm (calibrated)
$ 4.86
20.88ct Black Onyx, Oval, Opaque
22.1 x 15.8 mm
$ 93.58
Why Buy Black Onyx from GemSelect?
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- 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 
Enjoy viewing the selections. Excellent product
Overall Rating -> 10
I purchased from you before and I have never been disappointed. I always received what I expected and your products are very nice.
Overall Rating -> 10
Great selection. Maybe too great i kept adding and deleting stuff because i found better looking ones
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
I was able to find what I've been looking for.
Overall Rating -> 10
I have purchased stones from gem select in the past and have been very satisfied. I expect to repeat that experience with this purchase as well
