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: | 377593 |
| Weight: | 27.03ct (total) |
| Size: | 18.2 x 12 mm |
| Clarity: | Opaque |
| Content: | 2 pcs |
| Price: | $ 107.04 |
| Item in Stock | |
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| ID: | 522429 |
| Weight: | 24.26ct |
| Size: | 28.3 x 17.3 mm |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 111.20 |
| Item in Stock | |
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| ID: | 669291 |
| Weight: | 26.38ct |
| Size: | 23.1 x 18 mm |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 31.66 |
| Item in Stock | |
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| ID: | 630318 |
| Weight: | 21.56ct |
| Size: | 22 x 14.6 mm |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 114.10 |
| Item in Stock | |
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| ID: | 681890 |
| Weight: | 5.23ct |
| Size: | 12 x 10 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 31.38 |
| Item in Stock | |
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| ID: | 717975 |
| Weight: | 0.09ct (total) |
| Size: | 2.1 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 2 pcs |
| Price: | $ 86.40 |
| Item in Stock | |
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| ID: | 484130 |
| Weight: | 3.75ct |
| Size: | 11.2 x 7.9 mm |
| Clarity: | Translucent |
| Content: | 1 pc |
| Price: | $ 24.76 |
| Item in Stock | |
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| ID: | 727844 |
| Weight: | 0.03ct |
| Size: | 2 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 12.37 |
| Item in Stock | |
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| ID: | 702025 |
| Weight: | 60.38ct |
| Size: | 40.2 x 14.4 mm |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 362.28 |
| Item in Stock | |
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| ID: | 688724 |
| Weight: | 0.07ct |
| Size: | 2.5 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 40.81 |
| Item in Stock | |
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| ID: | 673198 |
| Weight: | 14.00ct |
| Size: | 16.2 x 13.3 mm |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 84.00 |
| Item in Stock | |
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| ID: | 682708 |
| Weight: | 0.23ct (total) |
| Size: | 3 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 2 pcs |
| Price: | $ 109.85 |
| Item in Stock | |
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| ID: | 685507 |
| Weight: | 13.20ct |
| Size: | 16.2 x 11.4 mm |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 47.12 |
| Item in Stock | |
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| ID: | 728043 |
| Weight: | 0.02ct |
| Size: | 1.9 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 6.87 |
| Item in Stock | |
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| ID: | 728162 |
| Weight: | 0.12ct |
| Size: | 3 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 49.49 |
| Item in Stock | |
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| ID: | 722139 |
| Weight: | 21.54ct (total) |
| Size: | 18 x 13 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 2 pcs |
| Price: | $ 25.85 |
| Item in Stock | |
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| ID: | 735000 |
| Weight: | 5.32ct |
| Size: | 11 x 9 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 31.92 |
| Item in Stock | |
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| ID: | 735010 |
| Weight: | 11.38ct (total) |
| Size: | 11 x 9 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 2 pcs |
| Price: | $ 68.28 |
| 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: | 701958 |
| Weight: | 6.61ct |
| Size: | 15 x 8.6 mm |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 39.66 |
| Item in Stock | |
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| ID: | 702084 |
| Weight: | 9.40ct |
| Size: | 19.2 x 8.3 mm |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 56.40 |
| Item in Stock | |
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| ID: | 683376 |
| Weight: | 3.97ct |
| Size: | 10 x 8 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 71.46 |
| Item in Stock | |
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| ID: | 685595 |
| Weight: | 0.07ct (total) |
| Size: | 1.9 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 2 pcs |
| Price: | $ 24.50 |
| Item in Stock | |
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| ID: | 683344 |
| Weight: | 3.86ct |
| Size: | 9.6 x 7.7 mm |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 83.38 |
| Item in Stock | |
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| ID: | 682999 |
| Weight: | 9.78ct |
| Size: | 13.3 x 12.1 mm |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 58.68 |
| Item in Stock | |
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| ID: | 737367 |
| Weight: | 9.76ct |
| Size: | 11 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 58.56 |
| Item in Stock | |
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| ID: | 734957 |
| Weight: | 4.64ct |
| Size: | 11 x 9 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 23.20 |
| Item in Stock | |
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| ID: | 604678 |
| Weight: | 26.37ct |
| Size: | 31.2 x 23.1 mm |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 27.85 |
| Item in Stock | |
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| ID: | 737362 |
| Weight: | 1.78ct |
| Size: | 6 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 10.68 |
| Item in Stock | |
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| ID: | 737559 |
| Weight: | 2.26ct |
| Size: | 8 x 6 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 13.56 |
| Item in Stock | |
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| ID: | 668010 |
| Weight: | 18.79ct |
| Size: | 19.2 x 16.1 mm |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 112.74 |
| Item in Stock | |
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| ID: | 328308 |
| Weight: | 13.93ct (total) |
| Size: | 12 x 12 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 2 pcs |
| Price: | $ 83.58 |
| Item in Stock | |
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| ID: | 630777 |
| Weight: | 18.31ct |
| Size: | 18.7 x 16.1 mm |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 96.90 |
| Item in Stock | |
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| ID: | 334759 |
| Weight: | 8.96ct (total) |
| Size: | 10 x 10 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 2 pcs |
| Price: | $ 59.14 |
| 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: | 668965 |
| Weight: | 10.39ct |
| Size: | 15 x 12.4 mm |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 62.34 |
| Item in Stock | |
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| ID: | 633303 |
| Weight: | 28.08ct |
| Size: | 22.6 x 13.9 mm |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 149.27 |
| Item in Stock | |
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| ID: | 518709 |
| Weight: | 2.62ct |
| Size: | 9 mm (calibrated) |
| Clarity: | Translucent |
| Content: | 1 pc |
| Price: | $ 17.29 |
| Item in Stock | |
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| ID: | 426845 |
| Weight: | 13.52ct (total) |
| Size: | 14 x 10 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 2 pcs |
| Price: | $ 62.46 |
| Item in Stock | |
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| ID: | 384192 |
| Weight: | 19.65ct (total) |
| Size: | 16 x 12 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 2 pcs |
| Price: | $ 77.82 |
| Item in Stock | |
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| ID: | 671958 |
| Weight: | 4.77ct |
| Size: | 11 x 11 mm (calibrated) |
| Clarity: | Opaque |
| Price: | $ 11.45 |
| Item in Stock | |
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| ID: | 701305 |
| Weight: | 6.04ct |
| Size: | 12.6 x 8.6 mm |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 36.24 |
| Item in Stock | |
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| ID: | 276804 |
| Weight: | 26.78ct |
| Size: | 27 x 20 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 70.70 |
| Item in Stock | |
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| ID: | 668404 |
| Weight: | 26.09ct |
| Size: | 26.1 x 17.6 mm |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 156.54 |
| Item in Stock | |
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| ID: | 384282 |
| Weight: | 22.49ct (total) |
| Size: | 16 x 12 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 2 pcs |
| Price: | $ 89.06 |
| Item in Stock | |
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| ID: | 668412 |
| Weight: | 5.75ct |
| Size: | 16.1 x 10 mm |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 34.50 |
| Item in Stock | |
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| ID: | 721543 |
| Weight: | 8.52ct (total) |
| Size: | 10.5 x 10.4 mm |
| Clarity: | Opaque |
| Content: | 2 pcs |
| Price: | $ 10.22 |
| Item in Stock | |
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| ID: | 685239 |
| Weight: | 9.83ct |
| Size: | 15.4 x 12.9 mm |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 42.11 |
| Item in Stock | |
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| ID: | 484160 |
| Weight: | 3.41ct |
| Size: | 10.2 x 7.5 mm |
| Clarity: | Translucent |
| Content: | 1 pc |
| Price: | $ 11.26 |
| Item in Stock | |
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| ID: | 673310 |
| Weight: | 16.43ct |
| Size: | 21.9 x 18.7 mm |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 39.43 |
| Item in Stock | |
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| ID: | 378277 |
| Weight: | 13.93ct (total) |
| Size: | 12 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 2 pcs |
| Price: | $ 55.16 |
| Item in Stock | |
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| ID: | 702344 |
| Weight: | avg. 0.07 ct / each |
| Size: | 2.5 mm (calibrated) |
| Clarity: | Opaque |
| Price: | $ 24.82 |
| Item in Stock | |
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| ID: | 668444 |
| Weight: | 7.55ct |
| Size: | 13 x 10 mm |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 45.30 |
| Item in Stock | |
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| ID: | 668003 |
| Weight: | 18.75ct |
| Size: | 17.6 x 15.2 mm |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 112.50 |
| Item in Stock | |
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| ID: | 722398 |
| Weight: | 10.08ct |
| Size: | 18 x 13 mm (calibrated) |
| Clarity: | Opaque |
| Price: | $ 12.10 |
| Item in Stock | |
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| ID: | 634136 |
| Weight: | 9.38ct |
| Size: | 17.3 x 12.3 mm |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 49.86 |
| 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 | |
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| ID: | 378273 |
| Weight: | 13.48ct (total) |
| Size: | 12 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 2 pcs |
| Price: | $ 53.38 |
| Item in Stock | |
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| ID: | 678294 |
| Weight: | 3.25ct |
| Size: | 10.6 x 8 mm |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 58.50 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 728133 |
| Weight: | 0.03ct |
| Size: | 2 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 12.37 |
| 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 have found GemSelect to have the best selections of quality stones at a reasonable price. I like the packaging and the report availability.
Overall Rating -> 10
I am filling a small treasure chest and picked a nice amethyst.
Overall Rating -> 10
Love, and have always loved, your website.
Overall Rating -> 10
Everything was great, website user friendly, quality amazing, communication amazing, delivery amazing, everything was as expected, they done what they said they would, overall experience was amazing.
Overall Rating -> 9 
Very easy to navigate with a great selection.
Overall Rating -> 10
I found exactly what I was looking for and ordered it. I like how you give information on the stones I'm buying. Glad I found you!
Overall Rating -> 10
I found what I was looking for...had to look up millimeters to inches. It would be nice to see something, like a quarter, in the pix to show relative size. I plan on buy loose gemstones for every month in the calendar
Overall Rating -> 8 
Excellent selection of stones -including ones I had never heard of before -nice site and fairly easy to use
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.
