X
Gemstone Search

Your Details

Please fill in your email address

Please fill in a password

Forgot your password?

Black Gemstones | Natural Loose Black Gems for Sale

Black Gemstones Weight
Black Gemstones Size
Black Gemstones Clarity
Black Gemstones Price

Size Explained

Choose Size or Size Range
For Example: 6-7
For Example: 8-9
Bi-color
Black Black Gemstones
Blue
Brown
Golden
Gray
Green
Multicolor
Orange
Pink
Purple
Red
Turquoise
Violet
White
Yellow
Single
Pairs
Lots
Faceted
Cabochons
Clear All
ID: 683377
Weight: 5.23ct
Size: 11 x 9 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 112.97
Item in Stock
More Options & Item Details
Add to Cart
ID: 688344
Weight: 2.89ct (total)
Size: 7 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 6.94
Item in Stock
More Options & Item Details
Add to Cart
ID: 728196
Weight: 0.04ct
Size: 2.1 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 16.50
Item in Stock
More Options & Item Details
Add to Cart
ID: 722400
Weight: 10.14ct
Size: 18 x 13 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 12.17
Item in Stock
More Options & Item Details
Add to Cart
ID: 433964
Weight: 35.49ct
Size: 33.4 x 22.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 46.85
Item in Stock
More Options & Item Details
Add to Cart
ID: 672653
Weight: 10.69ct
Size: 15 x 11 mm
Clarity: Opaque
Content: 1 pc
Price: $ 64.14
Item in Stock
More Options & Item Details
Add to Cart
ID: 678052
Weight: 0.11ct (total)
Size: 2 x 2 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 66.00
Item in Stock
More Options & Item Details
Add to Cart
ID: 626636
Weight: 11.28ct
Size: 23.9 x 16.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 59.11
Item in Stock
More Options & Item Details
Add to Cart
ID: 681978
Weight: 12.95ct
Size: 16.4 x 14.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 77.70
Item in Stock
More Options & Item Details
Add to Cart
ID: 378277
Weight: 13.93ct (total)
Size: 12 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 55.16
Item in Stock
More Options & Item Details
Add to Cart
ID: 484702
Weight: 2.34ct
Size: 7.5 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 15.44
Item in Stock
More Options & Item Details
Add to Cart
ID: 687498
Weight: 1.58ct
Size: 7 mm (calibrated)
Clarity: Opaque
Price: $ 3.79
Item in Stock
More Options & Item Details
Select pcs
Add to Cart
ID: 682726
Weight: 7.18ct
Size: 11.7 x 9.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 172.32
Item in Stock
More Options & Item Details
Add to Cart
ID: 497302
Weight: 2.55ct
Size: 9 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 16.84
Item in Stock
More Options & Item Details
Add to Cart
ID: 672935
Weight: 4.06ct
Size: 13 x 11 mm (calibrated)
Clarity: Opaque
Price: $ 9.74
Item in Stock
More Options & Item Details
Select pcs
Add to Cart
ID: 384197
Weight: 20.90ct (total)
Size: 16 x 12 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 82.76
Item in Stock
More Options & Item Details
Add to Cart
ID: 676933
Weight: 0.06ct
Size: 2.3 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 23.54
Item in Stock
More Options & Item Details
Add to Cart
ID: 426559
Weight: 9.59ct (total)
Size: 10 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 44.30
Item in Stock
More Options & Item Details
Add to Cart
ID: 683172
Weight: 5.01ct
Size: 10 x 8 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 108.22
Item in Stock
More Options & Item Details
Add to Cart
ID: 426848
Weight: 14.11ct (total)
Size: 14 x 10 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 65.18
Item in Stock
More Options & Item Details
Add to Cart
ID: 721380
Weight: 9.47ct
Size: 18 x 13 mm (calibrated)
Clarity: Opaque
Price: $ 11.36
Item in Stock
More Options & Item Details
Select pcs
Add to Cart
ID: 674919
Weight: 19.38ct
Size: 24 x 21.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 17.45
Item in Stock
More Options & Item Details
Add to Cart
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
Add to Cart
ID: 737551
Weight: 8.06ct
Size: 12 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 48.36
Item in Stock
More Options & Item Details
Add to Cart
ID: 328310
Weight: 14.00ct (total)
Size: 12 x 12 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 92.40
Item in Stock
More Options & Item Details
Add to Cart
ID: 438432
Weight: 15.27ct (total)
Size: 12 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 60.47
Item in Stock
More Options & Item Details
Add to Cart
ID: 677913
Weight: avg. 0.10 ct / each
Size: 2.3 x 2.2 mm
Clarity: Opaque
Price: $ 50.86
Item in Stock
More Options & Item Details
Select pcs
Add to Cart
ID: 737615
Weight: 6.98ct
Size: 12 x 10 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 41.88
Item in Stock
More Options & Item Details
Add to Cart
ID: 737607
Weight: 7.15ct
Size: 12 x 10 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 42.90
Item in Stock
More Options & Item Details
Add to Cart
ID: 277572
Weight: 12.68ct (total)
Size: 14 x 10 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 66.95
Item in Stock
More Options & Item Details
Add to Cart
ID: 626938
Weight: 18.41ct
Size: 19.9 x 16.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 96.48
Item in Stock
More Options & Item Details
Add to Cart
ID: 721332
Weight: 4.46ct
Size: 10.5 x 10.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 5.35
Item in Stock
More Options & Item Details
Add to Cart
ID: 668701
Weight: 0.59ct
Size: 5 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 566.40
Item in Stock
More Options & Item Details
Add to Cart
ID: 735000
Weight: 5.32ct
Size: 11 x 9 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 31.92
Item in Stock
More Options & Item Details
Add to Cart
ID: 378365
Weight: 27.88ct (total)
Size: 20.1 x 9.9 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 110.40
Item in Stock
More Options & Item Details
Add to Cart
ID: 683490
Weight: 2.85ct
Size: 9.4 x 7.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 61.56
Item in Stock
More Options & Item Details
Add to Cart
ID: 737421
Weight: 6.19ct
Size: 12 x 10 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 37.14
Item in Stock
More Options & Item Details
Add to Cart
ID: 434037
Weight: 34.12ct
Size: 27 x 20 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 45.04
Item in Stock
More Options & Item Details
Add to Cart
ID: 722408
Weight: 10.38ct
Size: 18 x 13 mm (calibrated)
Clarity: Opaque
Price: $ 12.46
Item in Stock
More Options & Item Details
Select pcs
Add to Cart
ID: 685139
Weight: 0.10ct (total)
Size: 2.1 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 35.00
Item in Stock
More Options & Item Details
Add to Cart
ID: 686805
Weight: 2.93ct (total)
Size: 7 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 5.86
Item in Stock
More Options & Item Details
Add to Cart
ID: 683177
Weight: 3.95ct
Size: 10.5 x 8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 85.32
Item in Stock
More Options & Item Details
Add to Cart
ID: 701518
Weight: 22.86ct
Size: 17.3 x 15.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 137.16
Item in Stock
More Options & Item Details
Add to Cart
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
Add to Cart
ID: 529418
Weight: 6.96ct (total)
Size: 9 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 27.56
Item in Stock
More Options & Item Details
Add to Cart
ID: 682753
Weight: 2.26ct
Size: 9 x 7 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 40.68
Item in Stock
More Options & Item Details
Add to Cart
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
Add to Cart
ID: 678141
Weight: 0.24ct
Size: 3.2 x 2.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 144.00
Item in Stock
More Options & Item Details
Add to Cart
ID: 668971
Weight: 13.74ct
Size: 17.1 x 13.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 82.44
Item in Stock
More Options & Item Details
Add to Cart
ID: 737361
Weight: 1.20ct
Size: 6 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 7.20
Item in Stock
More Options & Item Details
Add to Cart
ID: 678055
Weight: 0.40ct
Size: 3.7 x 3.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 240.00
Item in Stock
More Options & Item Details
Add to Cart
ID: 728131
Weight: 0.04ct
Size: 2 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 16.50
Item in Stock
More Options & Item Details
Add to Cart
ID: 736368
Weight: 37.54ct
Size: 27 x 20 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 35.29
Item in Stock
More Options & Item Details
Add to Cart
ID: 737426
Weight: 2.28ct
Size: 8 x 6 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 13.68
Item in Stock
More Options & Item Details
Add to Cart
ID: 426619
Weight: 22.14ct (total)
Size: 16 x 12 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 102.29
Item in Stock
More Options & Item Details
Add to Cart
ID: 484101
Weight: 7.45ct
Size: 12.6 x 10.1 mm
Clarity: Translucent
Content: 1 pc
Price: $ 49.18
Item in Stock
More Options & Item Details
Add to Cart
ID: 737425
Weight: 2.41ct
Size: 8 x 6 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 14.46
Item in Stock
More Options & Item Details
Add to Cart
ID: 678303
Weight: 4.26ct
Size: 10.7 x 8.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 76.68
Item in Stock
More Options & Item Details
Add to Cart
ID: 683489
Weight: 4.30ct
Size: 10 x 7 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 92.88
Item in Stock
More Options & Item Details
Add to Cart
ID: 484773
Weight: 2.15ct
Size: 8.8 x 6.5 mm
Clarity: Translucent
Content: 1 pc
Price: $ 14.20
Item in Stock
More Options & Item Details
Add to Cart

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 star ratings

I have found GemSelect to have the best selections of quality stones at a reasonable price. I like the packaging and the report availability.

Posted By Sam in March, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I have a beautiful emerald I purchased from a company names gemselect and they are awesome! You should try them out?

Posted By Lynn in September, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I love the product and the details about each of them.

Posted By Love It! in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Excellent selection and easy to use, well done site

Posted By Steph in December, 2024
Source: Bizrate

Overall Rating -> 9 star ratings

Always a good quality stone. Priced fairly and shipped promptly. Answers emails quickly

Posted By Ron T in November, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Took a chance on purchasing my gemstones from Gemselect and was impressed. 10/10

Posted By KT in September, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

It's mostly good, only some item's are easier to find through the search than the menu

Posted By Wayne in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I always purchase my stones from GemSelect, their products are high quality and customer service is always great. I also like the fact that I am able to purchase unique items

Posted By Desperaux in November, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

A pleasant experience and many choices to choose from

Posted By Krackenking in November, 2025
Source: Bizrate
Enlarged Gemstone Image