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| ID: | 669290 |
| Weight: | 32.30ct |
| Size: | 25.6 mm |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 38.76 |
| Item in Stock | |
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| ID: | 669490 |
| Weight: | 22.42ct |
| Size: | 25 x 18 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 22.42 |
| Item in Stock | |
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| ID: | 721546 |
| Weight: | 8.69ct (total) |
| Size: | 10.5 x 10.4 mm |
| Clarity: | Opaque |
| Content: | 2 pcs |
| Price: | $ 10.43 |
| Item in Stock | |
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| ID: | 687489 |
| Weight: | 1.37ct |
| Size: | 7 mm (calibrated) |
| Clarity: | Opaque |
| Price: | $ 3.29 |
| Item in Stock | |
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pcs
| ID: | 721601 |
| Weight: | 10.40ct |
| Size: | 18 x 13 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 12.48 |
| Item in Stock | |
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| ID: | 669671 |
| Weight: | 8.31ct (total) |
| Size: | 10.4 x 10.4 mm |
| Clarity: | Opaque |
| Content: | 2 pcs |
| Price: | $ 9.97 |
| Item in Stock | |
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| ID: | 721544 |
| Weight: | 8.66ct (total) |
| Size: | 10.5 x 10.3 mm |
| Clarity: | Opaque |
| Content: | 2 pcs |
| Price: | $ 10.39 |
| Item in Stock | |
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| ID: | 668332 |
| Weight: | 4.51ct |
| Size: | 11 x 11 mm (calibrated) |
| Clarity: | Opaque |
| Price: | $ 5.41 |
| Item in Stock | |
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pcs
| ID: | 669491 |
| Weight: | 21.79ct |
| Size: | 25 x 18 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 26.15 |
| Item in Stock | |
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| ID: | 721338 |
| Weight: | 4.33ct |
| Size: | 10 x 10 mm (calibrated) |
| Clarity: | Opaque |
| Price: | $ 5.20 |
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pcs
| ID: | 722142 |
| Weight: | 20.03ct (total) |
| Size: | 18 x 13 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 2 pcs |
| Price: | $ 24.04 |
| Item in Stock | |
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| ID: | 721549 |
| Weight: | 8.54ct (total) |
| Size: | 10.5 x 10.4 mm |
| Clarity: | Opaque |
| Content: | 2 pcs |
| Price: | $ 10.25 |
| Item in Stock | |
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| ID: | 687498 |
| Weight: | 1.58ct |
| Size: | 7 mm (calibrated) |
| Clarity: | Opaque |
| Price: | $ 3.79 |
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pcs
| ID: | 721605 |
| Weight: | 9.47ct |
| Size: | 18 x 13 mm (calibrated) |
| Clarity: | Opaque |
| Price: | $ 11.36 |
| Item in Stock | |
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pcs
| ID: | 668093 |
| Weight: | 8.66ct (total) |
| Size: | 10 x 10 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 2 pcs |
| Price: | $ 10.39 |
| Item in Stock | |
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| ID: | 688435 |
| Weight: | 1.20ct |
| Size: | 5.5 mm (calibrated) |
| Clarity: | Opaque |
| Price: | $ 2.88 |
| Item in Stock | |
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pcs
| ID: | 687772 |
| Weight: | 2.19ct (total) |
| Size: | 5.5 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 2 pcs |
| Price: | $ 5.26 |
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| ID: | 687833 |
| Weight: | 2.93ct (total) |
| Size: | 7 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 2 pcs |
| Price: | $ 7.03 |
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| ID: | 687491 |
| Weight: | 1.42ct |
| Size: | 7 mm (calibrated) |
| Clarity: | Opaque |
| Price: | $ 3.41 |
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pcs
| ID: | 721386 |
| Weight: | 9.80ct |
| Size: | 18 x 13 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 11.76 |
| Item in Stock | |
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| ID: | 668329 |
| Weight: | 4.74ct |
| Size: | 11 x 11 mm (calibrated) |
| Clarity: | Opaque |
| Price: | $ 5.69 |
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pcs
| ID: | 722135 |
| Weight: | 17.54ct (total) |
| Size: | 18 x 13 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 2 pcs |
| Price: | $ 21.05 |
| Item in Stock | |
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| ID: | 672131 |
| Weight: | 4.56ct |
| Size: | 11 x 11 mm (calibrated) |
| Clarity: | Opaque |
| Price: | $ 10.94 |
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pcs
| ID: | 668859 |
| Weight: | 10.39ct |
| Size: | 19 x 14.5 mm |
| Clarity: | Opaque |
| Price: | $ 12.47 |
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pcs
| ID: | 669676 |
| Weight: | 8.51ct (total) |
| Size: | 10 x 10 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 2 pcs |
| Price: | $ 8.51 |
| Item in Stock | |
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| ID: | 687775 |
| Weight: | 1.99ct (total) |
| Size: | 5.5 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 2 pcs |
| Price: | $ 4.78 |
| Item in Stock | |
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| ID: | 721379 |
| Weight: | 11.00ct |
| Size: | 18 x 13 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 13.20 |
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| ID: | 721377 |
| Weight: | 8.25ct |
| Size: | 18 x 13 mm (calibrated) |
| Clarity: | Opaque |
| Price: | $ 9.90 |
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pcs
| ID: | 672140 |
| Weight: | 4.85ct |
| Size: | 11 x 11 mm (calibrated) |
| Clarity: | Opaque |
| Price: | $ 11.64 |
| Item in Stock | |
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pcs
| ID: | 721548 |
| Weight: | 8.57ct (total) |
| Size: | 10.5 x 10.5 mm |
| Clarity: | Opaque |
| Content: | 2 pcs |
| Price: | $ 10.28 |
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| ID: | 688033 |
| Weight: | 3.17ct (total) |
| Size: | 7 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 2 pcs |
| Price: | $ 7.61 |
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| ID: | 687945 |
| Weight: | 1.24ct |
| Size: | 6.5 mm (calibrated) |
| Clarity: | Opaque |
| Price: | $ 2.98 |
| Item in Stock | |
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pcs
| ID: | 686805 |
| Weight: | 2.93ct (total) |
| Size: | 7 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 2 pcs |
| Price: | $ 5.86 |
| Item in Stock | |
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| ID: | 688029 |
| Weight: | 2.58ct (total) |
| Size: | 7 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 2 pcs |
| Price: | $ 6.19 |
| Item in Stock | |
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| ID: | 721794 |
| Weight: | 10.32ct |
| Size: | 18 x 13 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 12.38 |
| Item in Stock | |
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| ID: | 688433 |
| Weight: | 0.99ct |
| Size: | 5.5 mm (calibrated) |
| Clarity: | Opaque |
| Price: | $ 1.98 |
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pcs
| ID: | 669894 |
| Weight: | 4.22ct |
| Size: | 10 x 10 mm (calibrated) |
| Clarity: | Opaque |
| Price: | $ 5.06 |
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pcs
| ID: | 672229 |
| Weight: | 4.70ct |
| Size: | 11 x 11 mm (calibrated) |
| Clarity: | Opaque |
| Price: | $ 11.28 |
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pcs
| ID: | 721603 |
| Weight: | 9.16ct |
| Size: | 18 x 13 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 10.99 |
| Item in Stock | |
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| ID: | 721609 |
| Weight: | 10.11ct |
| Size: | 18 x 13 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 10.11 |
| Item in Stock | |
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| ID: | 669537 |
| Weight: | 20.01ct |
| Size: | 24.8 x 15 mm |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 24.01 |
| Item in Stock | |
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| ID: | 722404 |
| Weight: | 11.28ct |
| Size: | 18 x 13 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 13.54 |
| Item in Stock | |
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| ID: | 721541 |
| Weight: | 8.67ct (total) |
| Size: | 10.5 x 10.3 mm |
| Clarity: | Opaque |
| Content: | 2 pcs |
| Price: | $ 8.67 |
| Item in Stock | |
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| ID: | 669135 |
| Weight: | 4.10ct |
| Size: | 10 x 10 mm (calibrated) |
| Clarity: | Opaque |
| Price: | $ 4.92 |
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pcs
| ID: | 722402 |
| Weight: | 10.99ct |
| Size: | 18 x 13 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 13.19 |
| Item in Stock | |
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| ID: | 669900 |
| Weight: | 4.36ct |
| Size: | 10.5 x 10.3 mm |
| Clarity: | Opaque |
| Price: | $ 5.23 |
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pcs
| ID: | 669895 |
| Weight: | 4.20ct |
| Size: | 10.4 x 10.3 mm |
| Clarity: | Opaque |
| Price: | $ 5.04 |
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pcs
| ID: | 721333 |
| Weight: | 4.12ct |
| Size: | 10 x 10 mm (calibrated) |
| Clarity: | Opaque |
| Price: | $ 4.94 |
| Item in Stock | |
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pcs
| ID: | 673182 |
| Weight: | 8.12ct (total) |
| Size: | 13 x 11 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 2 pcs |
| Price: | $ 19.49 |
| Item in Stock | |
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| ID: | 669673 |
| Weight: | 8.61ct (total) |
| Size: | 10.5 x 10.4 mm |
| Clarity: | Opaque |
| Content: | 2 pcs |
| Price: | $ 10.33 |
| Item in Stock | |
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| ID: | 721551 |
| Weight: | 8.82ct (total) |
| Size: | 10.5 x 10.4 mm |
| Clarity: | Opaque |
| Content: | 2 pcs |
| Price: | $ 10.58 |
| Item in Stock | |
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| ID: | 721378 |
| Weight: | 9.19ct |
| Size: | 18 x 13 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 11.03 |
| Item in Stock | |
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| ID: | 722388 |
| Weight: | 10.59ct |
| Size: | 18 x 13 mm (calibrated) |
| Clarity: | Opaque |
| Price: | $ 12.71 |
| Item in Stock | |
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pcs
| ID: | 687836 |
| Weight: | 2.74ct (total) |
| Size: | 7 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 2 pcs |
| Price: | $ 6.58 |
| Item in Stock | |
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| ID: | 668335 |
| Weight: | 4.78ct |
| Size: | 11 x 11 mm (calibrated) |
| Clarity: | Opaque |
| Price: | $ 5.74 |
| Item in Stock | |
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pcs
| ID: | 688177 |
| Weight: | 2.20ct (total) |
| Size: | 5.5 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 2 pcs |
| Price: | $ 5.28 |
| Item in Stock | |
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| ID: | 669544 |
| Weight: | 19.71ct |
| Size: | 25 x 18 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 23.65 |
| Item in Stock | |
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| ID: | 721542 |
| Weight: | 8.89ct (total) |
| Size: | 10.5 x 10.5 mm |
| Clarity: | Opaque |
| Content: | 2 pcs |
| Price: | $ 10.67 |
| Item in Stock | |
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| ID: | 688184 |
| Weight: | 2.19ct (total) |
| Size: | 5.5 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 2 pcs |
| Price: | $ 5.26 |
| Item in Stock | |
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| ID: | 721332 |
| Weight: | 4.46ct |
| Size: | 10.5 x 10.3 mm |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 5.35 |
| 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
- 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 -> 8 
It was a good interaction I got a good gemstone for cheap
Posted By Jon in December, 2025
Source: Bizrate
Overall Rating -> 10 
Great website, easy to navigate, and loads quickly. Have bought here before, very pleased!
Posted By SallyO in February, 2026
Source: Bizrate
Overall Rating -> 8
The website was easy to use and there were a lot of good options, I was satisfied.
Posted By Brielly in January, 2026
Source: Bizrate
Overall Rating -> 10
I love the product and the details about each of them.
Posted By Love It! 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
Overall Rating -> 10
Site is easy to navigate and the variety is great and how often new products are added is also great.
Posted By Jhidron in March, 2025
Source: Bizrate
