Black Gemstones | Natural Loose Black Gems for Sale
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Bi-color
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Black Black Gemstones
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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: | 728037 |
| Weight: | 0.08ct |
| Size: | 2.7 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 32.99 |
| Item in Stock | |
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| ID: | 722132 |
| Weight: | 19.62ct (total) |
| Size: | 18 x 13 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 2 pcs |
| Price: | $ 23.54 |
| Item in Stock | |
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| ID: | 685137 |
| Weight: | 0.09ct (total) |
| Size: | 2 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 2 pcs |
| Price: | $ 31.50 |
| Item in Stock | |
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| ID: | 684615 |
| Weight: | 20.56ct |
| Size: | 20 x 15 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 88.08 |
| Item in Stock | |
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| ID: | 682792 |
| Weight: | 6.38ct |
| Size: | 12.9 x 10.4 mm |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 38.28 |
| Item in Stock | |
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| ID: | 675200 |
| Weight: | 12.77ct |
| Size: | 27.8 x 13 mm |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 11.50 |
| Item in Stock | |
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| ID: | 734954 |
| Weight: | 2.08ct |
| Size: | 8 x 6 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 10.40 |
| 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: | 678303 |
| Weight: | 4.26ct |
| Size: | 10.7 x 8.3 mm |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 76.68 |
| Item in Stock | |
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| ID: | 682114 |
| Weight: | 8.67ct |
| Size: | 13 x 11 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 43.35 |
| Item in Stock | |
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| ID: | 721784 |
| Weight: | 9.95ct |
| Size: | 18 x 13 mm (calibrated) |
| Clarity: | Opaque |
| Price: | $ 11.94 |
| Item in Stock | |
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| ID: | 718112 |
| Weight: | 0.03ct |
| Size: | 2 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 28.80 |
| Item in Stock | |
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| ID: | 701759 |
| Weight: | 18.54ct |
| Size: | 26.6 x 9.6 mm |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 111.24 |
| Item in Stock | |
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| ID: | 728131 |
| Weight: | 0.04ct |
| Size: | 2 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 16.50 |
| Item in Stock | |
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| ID: | 530263 |
| Weight: | 6.77ct (total) |
| Size: | 9.5 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 2 pcs |
| Price: | $ 26.81 |
| Item in Stock | |
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| ID: | 438491 |
| Weight: | 14.86ct (total) |
| Size: | 12 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 2 pcs |
| Price: | $ 58.85 |
| Item in Stock | |
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| ID: | 426615 |
| Weight: | 23.18ct (total) |
| Size: | 16 x 12 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 2 pcs |
| Price: | $ 118.79 |
| Item in Stock | |
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| ID: | 384558 |
| Weight: | 21.70ct (total) |
| Size: | 16 x 12 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 2 pcs |
| Price: | $ 85.93 |
| Item in Stock | |
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| ID: | 734989 |
| Weight: | 5.85ct |
| Size: | 11 x 9 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 29.25 |
| Item in Stock | |
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| ID: | 736762 |
| Weight: | 1.77ct |
| Size: | 8 x 6 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 10.62 |
| Item in Stock | |
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| ID: | 736766 |
| Weight: | 1.62ct |
| Size: | 8 x 6 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 9.72 |
| Item in Stock | |
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| ID: | 734994 |
| Weight: | 2.70ct |
| Size: | 8 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 13.50 |
| Item in Stock | |
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| ID: | 682714 |
| Weight: | 0.29ct (total) |
| Size: | 3 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 2 pcs |
| Price: | $ 138.51 |
| Item in Stock | |
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| ID: | 377898 |
| Weight: | 15.75ct (total) |
| Size: | 14 x 10 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 2 pcs |
| Price: | $ 62.38 |
| Item in Stock | |
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| ID: | 674668 |
| Weight: | 20.17ct |
| Size: | 22.4 x 19.9 mm |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 18.16 |
| Item in Stock | |
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| ID: | 682740 |
| Weight: | 5.39ct |
| Size: | 10.2 x 9.2 mm |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 129.36 |
| Item in Stock | |
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| ID: | 734990 |
| Weight: | 2.89ct |
| Size: | 8 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 14.45 |
| Item in Stock | |
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| ID: | 426506 |
| Weight: | 9.18ct (total) |
| Size: | 10 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 2 pcs |
| Price: | $ 42.41 |
| Item in Stock | |
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| ID: | 668693 |
| Weight: | 0.85ct |
| Size: | 5.5 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 816.00 |
| Item in Stock | |
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| ID: | 701960 |
| Weight: | 3.98ct |
| Size: | 10.9 x 7.1 mm |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 23.88 |
| Item in Stock | |
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| ID: | 728188 |
| Weight: | 0.03ct |
| Size: | 2 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 12.37 |
| Item in Stock | |
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| ID: | 683377 |
| Weight: | 5.23ct |
| Size: | 11 x 9 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 112.97 |
| Item in Stock | |
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| ID: | 674919 |
| Weight: | 19.38ct |
| Size: | 24 x 21.2 mm |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 17.45 |
| Item in Stock | |
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| ID: | 737609 |
| Weight: | 5.74ct |
| Size: | 12 x 10 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 34.44 |
| Item in Stock | |
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| ID: | 701602 |
| Weight: | 6.16ct |
| Size: | 12.7 x 8.5 mm |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 36.96 |
| Item in Stock | |
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| ID: | 701308 |
| Weight: | 13.27ct |
| Size: | 18.9 x 9.7 mm |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 79.62 |
| Item in Stock | |
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| ID: | 688345 |
| Weight: | 2.78ct (total) |
| Size: | 7 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 2 pcs |
| Price: | $ 6.94 |
| Item in Stock | |
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| ID: | 688717 |
| Weight: | 0.06ct |
| Size: | 2.4 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 34.98 |
| Item in Stock | |
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| ID: | 672026 |
| Weight: | 19.15ct |
| Size: | 24.9 x 12 mm |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 45.96 |
| Item in Stock | |
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| ID: | 636962 |
| Weight: | 26.57ct (total) |
| Size: | 20.2 x 10.2 mm |
| Clarity: | Opaque |
| Content: | 2 pcs |
| Price: | $ 95.65 |
| Item in Stock | |
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| ID: | 701954 |
| Weight: | 6.60ct |
| Size: | 17.5 x 7 mm |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 39.60 |
| Item in Stock | |
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| ID: | 701914 |
| Weight: | 13.02ct |
| Size: | 29 x 7.3 mm |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 78.12 |
| Item in Stock | |
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| ID: | 672069 |
| Weight: | 9.75ct |
| Size: | 14 x 12 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 58.50 |
| Item in Stock | |
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| ID: | 721377 |
| Weight: | 8.25ct |
| Size: | 18 x 13 mm (calibrated) |
| Clarity: | Opaque |
| Price: | $ 9.90 |
| Item in Stock | |
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| ID: | 328240 |
| Weight: | 14.51ct (total) |
| Size: | 12 x 12 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 2 pcs |
| Price: | $ 87.06 |
| Item in Stock | |
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| ID: | 438434 |
| Weight: | 14.47ct (total) |
| Size: | 12 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 2 pcs |
| Price: | $ 57.30 |
| Item in Stock | |
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| ID: | 484764 |
| Weight: | 2.94ct |
| Size: | 8.2 x 7.2 mm |
| Clarity: | Translucent |
| Content: | 1 pc |
| Price: | $ 19.40 |
| Item in Stock | |
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| ID: | 682434 |
| Weight: | 11.01ct |
| Size: | 16 x 13.8 mm |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 66.06 |
| Item in Stock | |
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| ID: | 669429 |
| Weight: | 8.90ct (total) |
| Size: | 10.5 x 10.4 mm |
| Clarity: | Opaque |
| Content: | 2 pcs |
| Price: | $ 10.68 |
| Item in Stock | |
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| ID: | 734963 |
| Weight: | 2.74ct |
| Size: | 8 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 13.70 |
| Item in Stock | |
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| ID: | 718301 |
| Weight: | 0.02ct |
| Size: | 2 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 19.20 |
| Item in Stock | |
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| ID: | 701307 |
| Weight: | 22.18ct |
| Size: | 23.5 x 12.6 mm |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 133.08 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 737366 |
| Weight: | 9.28ct |
| Size: | 11 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 55.68 |
| Item in Stock | |
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| ID: | 529423 |
| Weight: | 6.82ct (total) |
| Size: | 9 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 2 pcs |
| Price: | $ 27.01 |
| Item in Stock | |
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| ID: | 701921 |
| Weight: | 16.28ct |
| Size: | 18.8 x 11.1 mm |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 97.68 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 728035 |
| Weight: | 0.08ct |
| Size: | 2.6 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 32.99 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 736367 |
| Weight: | 36.40ct |
| Size: | 23.8 x 23 mm |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 34.22 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 685506 |
| Weight: | 13.44ct |
| Size: | 15.9 x 13.2 mm |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 57.58 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 672027 |
| Weight: | 19.41ct |
| Size: | 25 x 18 mm (calibrated) |
| Clarity: | Opaque |
| Price: | $ 46.58 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 645312 |
| Weight: | 33.09ct |
| Size: | 37 x 22 mm |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 19.86 |
| Item in Stock | |
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FAQs
What types of black gemstones are available?
Our collection includes natural loose black gemstones such as onyx, black spinel, black tourmaline, black sapphire, and obsidian. Each offers unique textures and finishes, ideal for jewelry or collecting.
What shapes can I find for black gemstones?
Black gemstones are available in various shapes, including round, oval, cushion, pear, emerald, and trillion cuts, suitable for diverse design preferences.
What color or finish variations do black gemstones have?
The finishes range from deep jet black and glossy opaque to subtle smoky hues and faintly translucent tones, providing options for different styles.
What is the price range for black gemstones?
Prices start at $5 and go up to $5000, offering both affordable and premium choices to fit any budget.
Are all black gemstones in stock?
Yes, every black gemstone listed is in stock and available for immediate purchase, ensuring quick access for your projects.
Do you offer worldwide shipping for black gemstones?
We provide fast and reliable worldwide shipping, delivering loose black gemstones to customers globally.
Are the black gemstones natural?
All black gemstones at GemSelect are 100% natural, carefully sourced to ensure authenticity and high quality.
Can black gemstones be used for custom jewelry?
Absolutely, our loose black gemstones are perfect for creating custom jewelry pieces like rings, pendants, and earrings, with a variety of shapes and sizes to choose from.
How do I choose the right black gemstone?
Consider the gem’s finish, shape, size, and intended use. Onyx and black spinel are durable for daily wear, while stones like obsidian may be better suited for occasional pieces due to their softer nature.
Are any treatments applied to black gemstones?
Some black gemstones, such as black sapphires or tourmalines, may undergo treatments like heat to enhance color or clarity. Each gem’s description at GemSelect includes transparent treatment information.
GemSelect Certified Store Reviews
GemSelect: Over 22 Years in the Gemstone Business! Thank you for trusting us with your purchase!
Overall Rating -> 10 
I love the quality, presentation and the price of the stones. I love the identification card - report they send with each stone.
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.
Overall Rating -> 9
The checkout said the my ccv was invalid. i had to use another card.
Overall Rating -> 10
Very good Hoping you will increase your inventory especially in the 6mm Thanks
Overall Rating -> 7 
Okay thank you.
Overall Rating -> 10
When I need a specific stone, gem select is my go to shop. Always a good experience and a great product.
Overall Rating -> 10
nothing but good. always have a great selection. I am a hobbyist and only collect. Great prices. I could take all day looking at a small percent of all the gemstone, fantastic
Overall Rating -> 7
Excited to see
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.
