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Buy White Onyx Gems

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21.54ctw Natural Black Onyx, Pear Shape, Opaque, Photo A

21.54ctw Natural Black Onyx, Pear Shape, Opaque

Onyx

21.54ct total2 pcs
$ 25.85
18 x 13 mm (calibrated)
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19.82ct Natural Black Onyx, Oval, Opaque, Photo A

19.82ct Natural Black Onyx, Oval, Opaque

Onyx

19.82ct1 pc
$ 47.57
25 x 18 mm (calibrated)
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6.48ctw Natural Black Onyx, Trillion, Opaque, Photo A

6.48ctw Natural Black Onyx, Trillion, Opaque

Onyx

6.48ct total2 pcs
$ 7.78
9.9 x 9.4 mm
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8.67ctw Natural Black Onyx, Heart, Opaque, Photo A

8.67ctw Natural Black Onyx, Heart, Opaque

Onyx

8.67ct total2 pcs
$ 10.40
10 x 10 mm (calibrated)
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1.59ct Natural Black Onyx, Round, Opaque, Photo A

1.59ct Natural Black Onyx, Round, Opaque

Onyx

1.59ct1 pc
$ 3.82
7 mm (calibrated)
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21.84ct Natural Black Onyx, Oval, Opaque, Photo A

21.84ct Natural Black Onyx, Oval, Opaque

Onyx

21.84ct1 pc
$ 117.94
22 x 15.9 mm
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4.06ct Natural Black Onyx, Oval, Opaque, Photo A

4.06ct Natural Black Onyx, Oval, Opaque

Onyx

4.06ct1 pc
$ 9.74
13 x 11 mm (calibrated)
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10.74ct Natural Black Onyx, Pear Shape, Opaque, Photo A

10.74ct Natural Black Onyx, Pear Shape, Opaque

Onyx

10.74ct1 pc
$ 9.89
19.1 x 14.5 mm
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2.32ctw Natural Black Onyx, Round, Opaque, Photo A

2.32ctw Natural Black Onyx, Round, Opaque

Onyx

2.32ct total2 pcs
$ 5.57
5.5 mm (calibrated)
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8.11ct Natural Black Onyx, Pear Shape, Opaque, Photo A

8.11ct Natural Black Onyx, Pear Shape, Opaque

Onyx

8.11ct1 pc
$ 9.73
18 x 13 mm (calibrated)
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8.77ctw Natural Black Onyx, Heart, Opaque, Photo A

8.77ctw Natural Black Onyx, Heart, Opaque

Onyx

8.77ct total2 pcs
$ 10.52
10.5 x 10.3 mm
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1.61ct Natural Black Onyx, Round, Opaque, Photo A

1.61ct Natural Black Onyx, Round, Opaque

Onyx

1.61ct1 pc
$ 3.86
7 mm (calibrated)
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12.12ct Natural Black Onyx, Oval, Opaque, Photo A

12.12ct Natural Black Onyx, Oval, Opaque

Onyx

12.12ct1 pc
$ 29.09
18 x 13 mm (calibrated)
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4.24ct Natural Black Onyx, Heart, Opaque, Photo A

4.24ct Natural Black Onyx, Heart, Opaque

Onyx

4.24ct1 pc
$ 5.09
10 x 10 mm (calibrated)
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12.67ct Natural Black Onyx, Pear Shape, Opaque, Photo A

12.67ct Natural Black Onyx, Pear Shape, Opaque

Onyx

12.67ct1 pc
$ 15.20
18.5 x 13.9 mm
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4.22ct Natural Black Onyx, Heart, Opaque, Photo A

4.22ct Natural Black Onyx, Heart, Opaque

Onyx

4.22ct1 pc
$ 5.06
10 x 10 mm (calibrated)
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4.24ct Natural Black Onyx, Heart, Opaque, Photo A

4.24ct Natural Black Onyx, Heart, Opaque

Onyx

4.24ct1 pc
$ 10.18
10 x 10 mm (calibrated)
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2.90ctw Natural Black Onyx, Round, Opaque, Photo A

2.90ctw Natural Black Onyx, Round, Opaque

Onyx

2.90ct total2 pcs
$ 6.96
7 mm (calibrated)
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3.97ct Natural Black Onyx, Oval, Opaque, Photo A

3.97ct Natural Black Onyx, Oval, Opaque

Onyx

3.97ct1 pc
$ 9.53
13 x 11 mm (calibrated)
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21.71ctw Natural Black Onyx, Pear Shape, Opaque, Photo A

21.71ctw Natural Black Onyx, Pear Shape, Opaque

Onyx

21.71ct total2 pcs
$ 26.05
18 x 13 mm (calibrated)
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4.38ct Natural Black Onyx, Heart, Opaque, Photo A

4.38ct Natural Black Onyx, Heart, Opaque

Onyx

4.38ct1 pc
$ 5.26
10.4 x 10.4 mm
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20.08ct Natural Black Onyx, Pear Shape, Opaque, Photo A

20.08ct Natural Black Onyx, Pear Shape, Opaque

Onyx

20.08ct1 pc
$ 24.10
25 x 18 mm (calibrated)
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9.48ct Natural Black Onyx, Pear Shape, Opaque, Photo A

9.48ct Natural Black Onyx, Pear Shape, Opaque

Onyx

9.48ct1 pc
$ 11.38
18 x 13 mm (calibrated)
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1.70ctw Natural Black Onyx, Round, Opaque, Photo A

1.70ctw Natural Black Onyx, Round, Opaque

Onyx

1.70ct total2 pcs
$ 3.40
5.5 mm (calibrated)
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11.14ct Natural Black Onyx, Pear Shape, Opaque, Photo A

11.14ct Natural Black Onyx, Pear Shape, Opaque

Onyx

11.14ct1 pc
$ 13.37
17.8 x 10 mm
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8.64ctw Natural Black Onyx, Heart, Opaque, Photo A

8.64ctw Natural Black Onyx, Heart, Opaque

Onyx

8.64ct total2 pcs
$ 10.37
10 x 10 mm (calibrated)
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8.64ctw Natural Black Onyx, Heart, Opaque, Photo A

8.64ctw Natural Black Onyx, Heart, Opaque

Onyx

8.64ct total2 pcs
$ 10.37
10.5 x 10.3 mm
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4.12ct Natural Black Onyx, Heart, Opaque, Photo A

4.12ct Natural Black Onyx, Heart, Opaque

Onyx

4.12ct1 pc
$ 4.94
10 x 10 mm (calibrated)
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9.68ctw Natural Black Onyx, Cushion, Opaque, Photo A

9.68ctw Natural Black Onyx, Cushion, Opaque

Onyx

9.68ct total2 pcs
$ 11.62
11 x 11 mm (calibrated)
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8.71ctw Natural Black Onyx, Heart, Opaque, Photo A

8.71ctw Natural Black Onyx, Heart, Opaque

Onyx

8.71ct total2 pcs
$ 10.45
10.5 x 10.4 mm
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8.61ctw Natural Black Onyx, Heart, Opaque, Photo A

8.61ctw Natural Black Onyx, Heart, Opaque

Onyx

8.61ct total2 pcs
$ 10.33
10.5 x 10.4 mm
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9.50ct Natural Black Onyx, Pear Shape, Opaque, Photo A

9.50ct Natural Black Onyx, Pear Shape, Opaque

Onyx

9.50ct1 pc
$ 11.40
18 x 13 mm (calibrated)
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Why Buy White Onyx from GemSelect?

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

So far, my experience was great...Thanks

Posted By Kaydi in May, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I purchased from you before and I have never been disappointed. I always received what I expected and your products are very nice.

Posted By MVK in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

the selection is good as are the prices

Posted By Old man in August, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Easy to use. No issues. Large selection of gems.

Posted By CLTCJH in February, 2026
Source: Bizrate

Overall Rating -> 9 star ratings

Always a good quality stone. Priced fairly and shipped promptly. Answers emails quickly

Posted By Ron T in November, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

Been using them for years! Very satisfied with the products.

Posted By PI SC in May, 2025
Source: Bizrate
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