Buy Black Onyx Gems
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Bi-color
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Black Black Onyx
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Blue
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Brown
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Golden
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Gray
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Green
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Multicolor
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Orange
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Pink
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Purple
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Red
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Turquoise
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Violet
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White
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Yellow
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Single |
Pairs |
Lots |
Faceted |
Cabochons |
| ID: | 688433 |
| Weight: | 0.99ct |
| Size: | 5.5 mm (calibrated) |
| Clarity: | Opaque |
| Price: | $ 1.98 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 668911 |
| Weight: | 6.69ct (total) |
| Size: | 9.9 x 9.4 mm |
| Clarity: | Opaque |
| Content: | 2 pcs |
| Price: | $ 8.03 |
| 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: | 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: | 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: | 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: | 722140 |
| Weight: | 17.76ct (total) |
| Size: | 18 x 13 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 2 pcs |
| Price: | $ 21.31 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 721381 |
| Weight: | 10.69ct |
| Size: | 18 x 13 mm (calibrated) |
| Clarity: | Opaque |
| Price: | $ 12.83 |
| Item in Stock | |
| More Options & Item Details | |
| 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: | 668252 |
| Weight: | 6.53ct (total) |
| Size: | 9.9 x 9.4 mm |
| Clarity: | Opaque |
| Content: | 2 pcs |
| Price: | $ 7.84 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 669896 |
| Weight: | 4.33ct |
| Size: | 10.4 x 10.3 mm |
| Clarity: | Opaque |
| Price: | $ 4.33 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 721330 |
| Weight: | 4.46ct |
| Size: | 10.5 x 10.5 mm |
| Clarity: | Opaque |
| Price: | $ 5.35 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 688182 |
| Weight: | 1.98ct (total) |
| Size: | 5.5 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 2 pcs |
| Price: | $ 4.75 |
| Item in Stock | |
| More Options & Item Details | |
Why Buy Black Onyx from GemSelect?
- Trusted Worldwide Since 2003
- Supplying natural gemstones to jewelers and collectors in 120+ countries
- Verified natural gemstones
- Professionally photographed and precisely measured
- Secure checkout and insured worldwide delivery
- 30-day returns and satisfaction guarantee
GemSelect Certified Store Reviews
GemSelect: Over 22 Years in the Gemstone Business! Thank you for trusting us with your purchase!
Overall Rating -> 10 
Very good
Overall Rating -> 10
The site provided lots of detail, factual data, and good photos. I also like the availability of searching by price range as well as by the type of stone.
Overall Rating -> 10
I like the site, it's easy to navigate. There are sometimes items I'm looking for that aren't there, but mostly I can find what I need.
Overall Rating -> 10
I feel Gemselect is a trustworthy company to buy from
Overall Rating -> 8 
First time using this website. It was both exciting finding things in my price range and things Iam gonna save up for and use in other pieces. I love that the picture of the gem is the exact gem I'll be buying. I haven't tested the gems yes but they said they sold me 100% natural gems.
Overall Rating -> 8
everything was fine
Overall Rating -> 10
looked at pink stones and at sapphires bought some sapphires. I love looking and collecting gemstones..
Overall Rating -> 8
It was a good interaction I got a good gemstone for cheap
Overall Rating -> 9 
It was great!
