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| ID: | 687783 |
| Weight: | 2.31ct (total) |
| Size: | 5.5 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 2 pcs |
| Price: | $ 5.54 |
| Item in Stock | |
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| ID: | 721550 |
| Weight: | 8.43ct (total) |
| Size: | 10.4 x 10.4 mm |
| Clarity: | Opaque |
| Content: | 2 pcs |
| Price: | $ 10.12 |
| Item in Stock | |
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| ID: | 668251 |
| Weight: | 8.67ct (total) |
| Size: | 10 x 10 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 2 pcs |
| Price: | $ 10.40 |
| Item in Stock | |
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| ID: | 672130 |
| Weight: | 4.83ct |
| Size: | 11 x 11 mm (calibrated) |
| Clarity: | Opaque |
| Price: | $ 11.59 |
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| ID: | 671958 |
| Weight: | 4.77ct |
| Size: | 11 x 11 mm (calibrated) |
| Clarity: | Opaque |
| Price: | $ 11.45 |
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| ID: | 721606 |
| Weight: | 9.20ct |
| Size: | 18 x 13 mm (calibrated) |
| Clarity: | Opaque |
| Price: | $ 11.04 |
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| ID: | 669497 |
| Weight: | 20.38ct |
| Size: | 25 x 18 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 24.46 |
| Item in Stock | |
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| ID: | 672935 |
| Weight: | 4.06ct |
| Size: | 13 x 11 mm (calibrated) |
| Clarity: | Opaque |
| Price: | $ 9.74 |
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| ID: | 673179 |
| Weight: | 8.06ct (total) |
| Size: | 13 x 11 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 2 pcs |
| Price: | $ 19.34 |
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| ID: | 671955 |
| Weight: | 4.74ct |
| Size: | 11 x 11 mm (calibrated) |
| Clarity: | Opaque |
| Price: | $ 11.38 |
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| ID: | 721790 |
| Weight: | 10.07ct |
| Size: | 18 x 13 mm (calibrated) |
| Clarity: | Opaque |
| Price: | $ 12.08 |
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| ID: | 669675 |
| Weight: | 8.57ct (total) |
| Size: | 10.4 x 10.4 mm |
| Clarity: | Opaque |
| Content: | 2 pcs |
| Price: | $ 10.28 |
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| ID: | 688032 |
| Weight: | 2.69ct (total) |
| Size: | 7 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 2 pcs |
| Price: | $ 6.46 |
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| ID: | 687548 |
| Weight: | 2.11ct (total) |
| Size: | 5.5 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 2 pcs |
| Price: | $ 5.06 |
| Item in Stock | |
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| ID: | 672136 |
| Weight: | 4.54ct |
| Size: | 11 x 11 mm (calibrated) |
| Clarity: | Opaque |
| Price: | $ 10.90 |
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| ID: | 688182 |
| Weight: | 1.98ct (total) |
| Size: | 5.5 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 2 pcs |
| Price: | $ 4.75 |
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| ID: | 687949 |
| Weight: | 1.08ct |
| Size: | 7 mm (calibrated) |
| Clarity: | Opaque |
| Price: | $ 2.59 |
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| ID: | 687941 |
| Weight: | 1.43ct |
| Size: | 6.5 mm (calibrated) |
| Clarity: | Opaque |
| Price: | $ 3.43 |
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| ID: | 671957 |
| Weight: | 4.88ct |
| Size: | 11 x 11 mm (calibrated) |
| Clarity: | Opaque |
| Price: | $ 11.71 |
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| ID: | 721381 |
| Weight: | 10.69ct |
| Size: | 18 x 13 mm (calibrated) |
| Clarity: | Opaque |
| Price: | $ 12.83 |
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| ID: | 672024 |
| Weight: | 19.68ct |
| Size: | 25 x 18 mm (calibrated) |
| Clarity: | Opaque |
| Price: | $ 47.23 |
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pcs
| ID: | 669677 |
| Weight: | 8.77ct (total) |
| Size: | 10.5 x 10.3 mm |
| Clarity: | Opaque |
| Content: | 2 pcs |
| Price: | $ 10.52 |
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| ID: | 669106 |
| Weight: | 6.48ct (total) |
| Size: | 9.9 x 9.4 mm |
| Clarity: | Opaque |
| Content: | 2 pcs |
| Price: | $ 7.78 |
| Item in Stock | |
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| ID: | 722392 |
| Weight: | 10.00ct |
| Size: | 18 x 13 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 12.00 |
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| ID: | 687782 |
| Weight: | 2.13ct (total) |
| Size: | 5.5 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 2 pcs |
| Price: | $ 5.11 |
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| ID: | 688437 |
| Weight: | 1.23ct |
| Size: | 5.5 mm (calibrated) |
| Clarity: | Opaque |
| Price: | $ 2.95 |
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pcs
| ID: | 672132 |
| Weight: | 4.89ct |
| Size: | 11 x 11 mm (calibrated) |
| Clarity: | Opaque |
| Price: | $ 11.74 |
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| ID: | 722387 |
| Weight: | 5.80ct |
| Size: | 16 x 12 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 5.80 |
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| ID: | 667909 |
| Weight: | 4.34ct |
| Size: | 10 x 10 mm (calibrated) |
| Clarity: | Opaque |
| Price: | $ 5.21 |
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pcs
| ID: | 673180 |
| Weight: | 8.07ct (total) |
| Size: | 13 x 11 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 2 pcs |
| Price: | $ 19.37 |
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| ID: | 722131 |
| Weight: | 21.42ct (total) |
| Size: | 18 x 13 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 2 pcs |
| Price: | $ 25.70 |
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| ID: | 688432 |
| Weight: | 0.85ct |
| Size: | 5.5 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 2.04 |
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| ID: | 672023 |
| Weight: | 19.31ct |
| Size: | 25 x 18 mm (calibrated) |
| Clarity: | Opaque |
| Price: | $ 46.34 |
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pcs
| ID: | 687839 |
| Weight: | 3.11ct (total) |
| Size: | 7 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 2 pcs |
| Price: | $ 7.46 |
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| ID: | 668252 |
| Weight: | 6.53ct (total) |
| Size: | 9.9 x 9.4 mm |
| Clarity: | Opaque |
| Content: | 2 pcs |
| Price: | $ 7.84 |
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| ID: | 722406 |
| Weight: | 10.50ct |
| Size: | 18 x 13 mm (calibrated) |
| Clarity: | Opaque |
| Price: | $ 12.60 |
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pcs
| ID: | 669679 |
| Weight: | 8.50ct (total) |
| Size: | 10.4 x 10.4 mm |
| Clarity: | Opaque |
| Content: | 2 pcs |
| Price: | $ 10.20 |
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| ID: | 721545 |
| Weight: | 8.42ct (total) |
| Size: | 10.4 x 10.3 mm |
| Clarity: | Opaque |
| Content: | 2 pcs |
| Price: | $ 10.10 |
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| ID: | 722399 |
| Weight: | 8.51ct |
| Size: | 16.8 x 11.6 mm |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 10.21 |
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| ID: | 671960 |
| Weight: | 4.70ct |
| Size: | 11 x 11 mm (calibrated) |
| Clarity: | Opaque |
| Price: | $ 11.28 |
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| ID: | 721543 |
| Weight: | 8.52ct (total) |
| Size: | 10.5 x 10.4 mm |
| Clarity: | Opaque |
| Content: | 2 pcs |
| Price: | $ 10.22 |
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| ID: | 688434 |
| Weight: | 0.60ct |
| Size: | 5.5 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 1.44 |
| Item in Stock | |
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| ID: | 721334 |
| Weight: | 3.90ct |
| Size: | 10.5 x 10.4 mm |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 4.68 |
| Item in Stock | |
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| ID: | 669678 |
| Weight: | 8.38ct (total) |
| Size: | 10.5 x 10.4 mm |
| Clarity: | Opaque |
| Content: | 2 pcs |
| Price: | $ 10.06 |
| Item in Stock | |
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| ID: | 687496 |
| Weight: | 1.61ct |
| Size: | 7 mm (calibrated) |
| Clarity: | Opaque |
| Price: | $ 3.86 |
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| ID: | 721792 |
| Weight: | 8.11ct |
| Size: | 18 x 13 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 9.73 |
| Item in Stock | |
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| ID: | 722137 |
| Weight: | 21.82ct (total) |
| Size: | 18 x 13 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 2 pcs |
| Price: | $ 26.18 |
| Item in Stock | |
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| ID: | 687657 |
| Weight: | 2.11ct (total) |
| Size: | 5.5 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 2 pcs |
| Price: | $ 5.06 |
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| ID: | 721330 |
| Weight: | 4.46ct |
| Size: | 10.5 x 10.5 mm |
| Clarity: | Opaque |
| Price: | $ 5.35 |
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pcs
| ID: | 672028 |
| Weight: | 19.29ct |
| Size: | 25 x 18 mm (calibrated) |
| Clarity: | Opaque |
| Price: | $ 46.30 |
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| ID: | 668860 |
| Weight: | 4.35ct |
| Size: | 10 x 10 mm (calibrated) |
| Clarity: | Opaque |
| Price: | $ 12.47 |
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| ID: | 722408 |
| Weight: | 10.38ct |
| Size: | 18 x 13 mm (calibrated) |
| Clarity: | Opaque |
| Price: | $ 12.46 |
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| ID: | 687550 |
| Weight: | 1.84ct (total) |
| Size: | 5.5 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 2 pcs |
| Price: | $ 4.42 |
| Item in Stock | |
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| ID: | 688031 |
| Weight: | 2.94ct (total) |
| Size: | 7 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 2 pcs |
| Price: | $ 7.06 |
| Item in Stock | |
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| ID: | 668904 |
| Weight: | 8.67ct (total) |
| Size: | 10 x 10 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 2 pcs |
| Price: | $ 10.40 |
| Item in Stock | |
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| ID: | 722356 |
| Weight: | 16.58ct (total) |
| Size: | 18 x 13 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 2 pcs |
| Price: | $ 19.90 |
| Item in Stock | |
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| ID: | 722357 |
| Weight: | 17.51ct (total) |
| Size: | 18 x 13 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 2 pcs |
| Price: | $ 21.01 |
| Item in Stock | |
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| ID: | 721788 |
| Weight: | 8.70ct |
| Size: | 18 x 13 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 10.44 |
| Item in Stock | |
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| ID: | 687655 |
| Weight: | 2.26ct (total) |
| Size: | 5.5 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 2 pcs |
| Price: | $ 5.42 |
| Item in Stock | |
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| ID: | 672438 |
| Weight: | 4.24ct |
| Size: | 10 x 10 mm (calibrated) |
| Clarity: | Opaque |
| Price: | $ 10.18 |
| Item in Stock | |
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Why Buy Black 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 -> 10 
Great selection of gems at a reasonable price
Posted By Curt in July, 2025
Source: Bizrate
Overall Rating -> 10
Very large selection from affordable to high end I will be coming back to shop again!
Posted By GreenGator in August, 2025
Source: Bizrate
Overall Rating -> 10
So far So good
Posted By VH-1 in July, 2025
Source: Bizrate
Overall Rating -> 9 
I am very pleased with the ways you can filter your searches on this site, finding exactly what I want with little knowledge of what I am looking for is surprisingly easy!
Posted By Leo in March, 2025
Source: Bizrate
Overall Rating -> 9
I did not realize these stones were of jewelry quality. They are really beautiful, just not what I was expecting which was more of a natural stone.
Posted By Jewelry Quality Stones in July, 2025
Source: Bizrate
Overall Rating -> 9
I was looking for a small gift for a friend- the process is the same as every other time and was very simple, and she even got her gift early! On the downside, there's no way to easily keep track of multiple Shipping Addresses, so if I want to send a gift to Friend A and to Friend B, I have to overwrite everything and it's a fair bit clunky in that regard.
Posted By Jezzi in June, 2025
Source: Bizrate
