Loose Onyx Gemstones: Black Onyx, White Onyx and Banded Onyx for Jewelry | Onyx Carvings
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Bi-color
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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 |
32.30ct Black Onyx, Round, Opaque
25.6 mm
$ 32.17
22.42ct Black Onyx, Pear Shape, Opaque
25 x 18 mm (calibrated)
$ 18.61
8.25ct Black Onyx, Pear Shape, Opaque
18 x 13 mm (calibrated)
$ 8.22
10.44ct Black Onyx, Pear Shape, Opaque
18 x 13 mm (calibrated)
$ 10.40
10.05ct Black Onyx, Pear Shape, Opaque
18 x 13 mm (calibrated)
$ 10.01
19.24ct Black Onyx, Pear Shape, Opaque
24.9 x 16.9 mm
$ 19.16
9.95ct Black Onyx, Pear Shape, Opaque
18 x 13 mm (calibrated)
$ 9.91
4.92ct Black Onyx, Cushion, Opaque
11 x 11 mm (calibrated)
$ 9.80
2.48ctw Black Onyx, Round, Opaque
6.5 mm (calibrated)
$ 4.94
2.24ctw Black Onyx, Round, Opaque
5.5 mm (calibrated)
$ 4.47
4.54ct Black Onyx, Cushion, Opaque
11 x 11 mm (calibrated)
$ 9.05
19.74ct Black Onyx, Oval, Opaque
25 x 18 mm (calibrated)
$ 39.33
4.77ct Black Onyx, Cushion, Opaque
11 x 11 mm (calibrated)
$ 9.50
1.23ct Black Onyx, Round, Opaque
7 mm (calibrated)
$ 2.45
8.07ctw Black Onyx, Oval, Opaque
13 x 11 mm (calibrated)
$ 16.08
3.11ctw Black Onyx, Round, Opaque
7 mm (calibrated)
$ 6.19
3.20ctw Black Onyx, Round, Opaque
7 mm (calibrated)
$ 6.37
4.38ct Black Onyx, Heart, Opaque
10.4 x 10.4 mm
$ 4.37
8.67ctw Black Onyx, Heart, Opaque
10 x 10 mm (calibrated)
$ 8.63
1.99ctw Black Onyx, Round, Opaque
5.5 mm (calibrated)
$ 3.97
2.24ctw Black Onyx, Round, Opaque
5.5 mm (calibrated)
$ 4.47
2.06ctw Black Onyx, Round, Opaque
5.5 mm (calibrated)
$ 4.10
2.78ctw Black Onyx, Round, Opaque
7 mm (calibrated)
$ 5.76
2.05ctw Black Onyx, Round, Opaque
5.5 mm (calibrated)
$ 4.08
Why Buy Onyx from GemSelect?
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- Supplying natural gemstones to jewelers and collectors in 120+ countries
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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 -> 9 
The purchasing process is fairly quick and straightforward and for me user friendly so it probably took more or less than 3 minutes to purchase and pay for the items. I wish there was a discount offer for multiple items to encourage us buyers to purchase more an incentive and add more sales in your end. Besides that, it's been a great purchasing experience and will continue to shop as I am a repeat customer and have bought from your store many times before. Thank you.
Overall Rating -> 9
Always a good quality stone. Priced fairly and shipped promptly. Answers emails quickly
Overall Rating -> 10 
Would have bought an indigo and selenite, but neither listed. But, you do offer quite a large assortment otherwise.
Overall Rating -> 10
Very food
Overall Rating -> 10
Very pleasant
Overall Rating -> 10
Took a chance on purchasing my gemstones from Gemselect and was impressed. 10/10
