Buy Black Onyx Gems
|
Bi-color
|
Black Black Onyx
|
Blue
|
Brown
|
Golden
|
Gray
|
Green
|
Multicolor
|
Orange
|
Pink
|
Purple
|
Red
|
Turquoise
|
Violet
|
White
|
Yellow
|
Single |
Pairs |
Lots |
Faceted |
Cabochons |
X
Clear All
| ID: | 669290 |
| Weight: | 32.30ct |
| Size: | 25.6 mm |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 38.76 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 671951 |
| Weight: | 4.94ct |
| Size: | 11 x 11 mm (calibrated) |
| Clarity: | Opaque |
| Price: | $ 9.88 |
| Item in Stock | |
| More Options & Item Details | |
Select
pcs
| ID: | 669490 |
| Weight: | 22.42ct |
| Size: | 25 x 18 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 22.42 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 688439 |
| Weight: | 1.96ct (total) |
| Size: | 5.5 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 2 pcs |
| Price: | $ 4.70 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 669429 |
| Weight: | 8.90ct (total) |
| Size: | 10.5 x 10.4 mm |
| Clarity: | Opaque |
| Content: | 2 pcs |
| Price: | $ 10.68 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 721610 |
| Weight: | 10.30ct |
| Size: | 18 x 13 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 12.36 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 721604 |
| Weight: | 9.32ct |
| Size: | 18 x 13 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 11.18 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 687550 |
| Weight: | 1.84ct (total) |
| Size: | 5.5 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 2 pcs |
| Price: | $ 4.42 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 672032 |
| Weight: | 19.74ct |
| Size: | 25 x 18 mm (calibrated) |
| Clarity: | Opaque |
| Price: | $ 47.38 |
| Item in Stock | |
| More Options & Item Details | |
Select
pcs
| ID: | 722388 |
| Weight: | 10.59ct |
| Size: | 18 x 13 mm (calibrated) |
| Clarity: | Opaque |
| Price: | $ 12.71 |
| Item in Stock | |
| More Options & Item Details | |
Select
pcs
| ID: | 669299 |
| Weight: | 17.01ct |
| Size: | 21.8 x 17.8 mm |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 20.52 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 672140 |
| Weight: | 4.85ct |
| Size: | 11 x 11 mm (calibrated) |
| Clarity: | Opaque |
| Price: | $ 11.64 |
| Item in Stock | |
| More Options & Item Details | |
Select
pcs
| ID: | 672132 |
| Weight: | 4.89ct |
| Size: | 11 x 11 mm (calibrated) |
| Clarity: | Opaque |
| Price: | $ 11.74 |
| Item in Stock | |
| More Options & Item Details | |
Select
pcs
| ID: | 722386 |
| Weight: | 12.67ct |
| Size: | 18.5 x 13.9 mm |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 15.20 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 687655 |
| Weight: | 2.26ct (total) |
| Size: | 5.5 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 2 pcs |
| Price: | $ 5.42 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 668332 |
| Weight: | 4.51ct |
| Size: | 11 x 11 mm (calibrated) |
| Clarity: | Opaque |
| Price: | $ 5.41 |
| Item in Stock | |
| More Options & Item Details | |
Select
pcs
| ID: | 673637 |
| Weight: | 2.38ct (total) |
| Size: | 7.2 x 5.2 mm |
| Clarity: | Opaque |
| Content: | 2 pcs |
| Price: | $ 4.76 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 722402 |
| Weight: | 10.99ct |
| Size: | 18 x 13 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 13.19 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 673313 |
| Weight: | 11.40ct |
| Size: | 18 x 13 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 27.36 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 687499 |
| Weight: | 1.34ct |
| Size: | 7 mm (calibrated) |
| Clarity: | Opaque |
| Price: | $ 3.22 |
| Item in Stock | |
| More Options & Item Details | |
Select
pcs
| ID: | 721605 |
| Weight: | 9.47ct |
| Size: | 18 x 13 mm (calibrated) |
| Clarity: | Opaque |
| Price: | $ 11.36 |
| Item in Stock | |
| More Options & Item Details | |
Select
pcs
| ID: | 668904 |
| Weight: | 8.67ct (total) |
| Size: | 10 x 10 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 2 pcs |
| Price: | $ 10.40 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 687493 |
| Weight: | 1.48ct |
| Size: | 7 mm (calibrated) |
| Clarity: | Opaque |
| Price: | $ 3.55 |
| Item in Stock | |
| More Options & Item Details | |
Select
pcs
| ID: | 722385 |
| Weight: | 22.03ct (total) |
| Size: | 18 x 13 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 2 pcs |
| Price: | $ 26.44 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 669542 |
| Weight: | 28.87ct |
| Size: | 27 x 20 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 34.64 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 721792 |
| Weight: | 8.11ct |
| Size: | 18 x 13 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 9.73 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 721547 |
| Weight: | 8.66ct (total) |
| Size: | 10.5 x 10.4 mm |
| Clarity: | Opaque |
| Content: | 2 pcs |
| Price: | $ 10.39 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 688459 |
| Weight: | 2.32ct (total) |
| Size: | 5.5 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 2 pcs |
| Price: | $ 5.57 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 669134 |
| Weight: | 4.24ct |
| Size: | 10 x 10 mm (calibrated) |
| Clarity: | Opaque |
| Price: | $ 5.09 |
| Item in Stock | |
| More Options & Item Details | |
Select
pcs
| ID: | 721335 |
| Weight: | 4.14ct |
| Size: | 10.4 x 10.4 mm |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 4.97 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 721328 |
| Weight: | 4.40ct |
| Size: | 10.5 x 10.4 mm |
| Clarity: | Opaque |
| Price: | $ 5.28 |
| Item in Stock | |
| More Options & Item Details | |
Select
pcs
| ID: | 721541 |
| Weight: | 8.67ct (total) |
| Size: | 10.5 x 10.3 mm |
| Clarity: | Opaque |
| Content: | 2 pcs |
| Price: | $ 8.67 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 688337 |
| Weight: | 3.22ct (total) |
| Size: | 7 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 2 pcs |
| Price: | $ 7.73 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 672137 |
| Weight: | 4.70ct |
| Size: | 11 x 11 mm (calibrated) |
| Clarity: | Opaque |
| Price: | $ 11.28 |
| Item in Stock | |
| More Options & Item Details | |
Select
pcs
| ID: | 672028 |
| Weight: | 19.29ct |
| Size: | 25 x 18 mm (calibrated) |
| Clarity: | Opaque |
| Price: | $ 46.30 |
| Item in Stock | |
| More Options & Item Details | |
Select
pcs
| ID: | 672034 |
| Weight: | 19.53ct |
| Size: | 25 x 18 mm (calibrated) |
| Clarity: | Opaque |
| Price: | $ 46.87 |
| Item in Stock | |
| More Options & Item Details | |
Select
pcs
| ID: | 688029 |
| Weight: | 2.58ct (total) |
| Size: | 7 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 2 pcs |
| Price: | $ 6.19 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 672133 |
| Weight: | 4.84ct |
| Size: | 11 x 11 mm (calibrated) |
| Clarity: | Opaque |
| Price: | $ 11.62 |
| Item in Stock | |
| More Options & Item Details | |
Select
pcs
| ID: | 669546 |
| Weight: | 21.26ct |
| Size: | 25 x 18 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 25.51 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 669716 |
| Weight: | 8.71ct (total) |
| Size: | 10.5 x 10.4 mm |
| Clarity: | Opaque |
| Content: | 2 pcs |
| Price: | $ 10.45 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 688336 |
| Weight: | 3.07ct (total) |
| Size: | 7 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 2 pcs |
| Price: | $ 7.37 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 669537 |
| Weight: | 20.01ct |
| Size: | 24.8 x 15 mm |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 24.01 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 687837 |
| Weight: | 2.64ct (total) |
| Size: | 7 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 2 pcs |
| Price: | $ 6.34 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 687656 |
| Weight: | 1.96ct (total) |
| Size: | 5.5 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 2 pcs |
| Price: | $ 4.70 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 688432 |
| Weight: | 0.85ct |
| Size: | 5.5 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 2.04 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 721786 |
| Weight: | 9.91ct |
| Size: | 18 x 13 mm (calibrated) |
| Clarity: | Opaque |
| Price: | $ 11.89 |
| Item in Stock | |
| More Options & Item Details | |
Select
pcs
| ID: | 687945 |
| Weight: | 1.24ct |
| Size: | 6.5 mm (calibrated) |
| Clarity: | Opaque |
| Price: | $ 2.98 |
| Item in Stock | |
| More Options & Item Details | |
Select
pcs
| ID: | 669676 |
| Weight: | 8.51ct (total) |
| Size: | 10 x 10 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 2 pcs |
| Price: | $ 8.51 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 721608 |
| Weight: | 9.31ct |
| Size: | 18 x 13 mm (calibrated) |
| Clarity: | Opaque |
| Price: | $ 11.17 |
| Item in Stock | |
| More Options & Item Details | |
Select
pcs
| ID: | 688180 |
| Weight: | 2.10ct (total) |
| Size: | 5.5 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 2 pcs |
| Price: | $ 5.04 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 669436 |
| Weight: | 8.57ct (total) |
| Size: | 10.5 x 10.3 mm |
| Clarity: | Opaque |
| Content: | 2 pcs |
| Price: | $ 10.28 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 722389 |
| Weight: | 9.50ct |
| Size: | 18 x 13 mm (calibrated) |
| Clarity: | Opaque |
| Price: | $ 11.40 |
| Item in Stock | |
| More Options & Item Details | |
Select
pcs
| ID: | 721602 |
| Weight: | 10.11ct |
| Size: | 18 x 13 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 12.13 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 684427 |
| Weight: | avg. 0.16 ct / each |
| Size: | 3.5 mm (calibrated) |
| Clarity: | Opaque |
| Price: | $ 0.49 |
| Item in Stock | |
| More Options & Item Details | |
Select
pcs
| ID: | 688186 |
| Weight: | 2.33ct (total) |
| Size: | 5.5 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 2 pcs |
| Price: | $ 5.59 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 687653 |
| Weight: | 1.78ct (total) |
| Size: | 5.5 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 2 pcs |
| Price: | $ 4.27 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 688031 |
| Weight: | 2.94ct (total) |
| Size: | 7 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 2 pcs |
| Price: | $ 7.06 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 673305 |
| Weight: | 21.84ct |
| Size: | 22 x 15.9 mm |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 117.94 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 687498 |
| Weight: | 1.58ct |
| Size: | 7 mm (calibrated) |
| Clarity: | Opaque |
| Price: | $ 3.79 |
| Item in Stock | |
| More Options & Item Details | |
Select
pcs
| ID: | 673179 |
| Weight: | 8.06ct (total) |
| Size: | 13 x 11 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 2 pcs |
| Price: | $ 19.34 |
| Item in Stock | |
| More Options & Item Details | |
GemSelect Certified Store Reviews
GemSelect: Over 22 Years in the Gemstone Business! Thank you for trusting us with your purchase!
Overall Rating -> 10 
I can pick and choose from large selection and find just what I need for .y projects, currently my cane.
Posted By Darkstar731 in July, 2025
Source: Bizrate
Overall Rating -> 10
I have been buying gems for several years off and on and love their selection and great low prices. I started out wanting to get an example of each type of gem but after looking at all the types of gems and reading about them I realize it is almost impossible for me to do. It took me years just to read about them all. Gem Select is the best gem site you can find. For information or to buy. Steve M.
Posted By Stevee M. in January, 2025
Source: Bizrate
Overall Rating -> 10
I was able to find what I was looking for
Posted By Lincolnpremier in January, 2025
Source: Bizrate
Overall Rating -> 10
Great selection. Maybe too great i kept adding and deleting stuff because i found better looking ones
Posted By Edsor works in October, 2025
Source: Bizrate
Overall Rating -> 9 
the gems were smaller than I thought but I was at fault for not reading the complete discrimination
Posted By Tim in May, 2025
Source: Bizrate
Overall Rating -> 10
excellent deals-excellent service-fair prices
Posted By JD in April, 2025
Source: Bizrate
Overall Rating -> 10
there are a large number of gems to choose from i have ordered before and these objects are precious to me that my light reflect in them and fills the stones they are there when i need to reflect on life
Posted By Kickbass.2 in January, 2025
Source: Bizrate
Overall Rating -> 10
I really liked the email, and the link that help return me to the site. I didnt have access to my card info while checking out and I had to put my phone away so I lost the tab. Fortunately, since I did give an email- they sent me a link that brought me back to where I was. Greatly appreciated
Posted By Jag in January, 2025
Source: Bizrate
Overall Rating -> 9
Nothing bad to report. Everything is as expected. The gems and the price are all very good.
Posted By Dafanatic in August, 2025
Source: Bizrate
