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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 |
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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 |
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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 |
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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 |
| Item in Stock | |
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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 |
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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 -> 10 
The website was very easy to use.
Posted By Garnet in January, 2026
Source: Bizrate
Overall Rating -> 7 
Okay thank you.
Posted By Bepc61 in March, 2025
Source: Bizrate
Overall Rating -> 9 
Will know more once order received
Posted By Jim in September, 2025
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Overall Rating -> 10
I love the products. I've bought them as gifts and people love my gifts
Posted By Love it! in February, 2026
Source: Bizrate
Overall Rating -> 10
My experience was done with ease
Posted By Barb in October, 2025
Source: Bizrate
Overall Rating -> 10
Love beauty, color, quality, and price of these gems. Personal projects and will come here soon and everytime.
Posted By Darkstar in June, 2025
Source: Bizrate
