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: 701923
Weight: 4.42ct
Size: 11 x 7.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 26.52
Item in Stock
More Options & Item Details
Add to Cart
ID: 683564
Weight: 3.95ct
Size: 10 x 8.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 85.32
Item in Stock
More Options & Item Details
Add to Cart
ID: 683058
Weight: 8.45ct
Size: 12.4 x 10.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 50.70
Item in Stock
More Options & Item Details
Add to Cart
ID: 688033
Weight: 3.17ct (total)
Size: 7 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 7.61
Item in Stock
More Options & Item Details
Add to Cart
ID: 684519
Weight: 0.05ct
Size: 2.1 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 17.51
Item in Stock
More Options & Item Details
Add to Cart
ID: 518705
Weight: 2.34ct
Size: 8 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 15.44
Item in Stock
More Options & Item Details
Add to Cart
ID: 721789
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: 677127
Weight: 0.05ct
Size: 2.2 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 19.62
Item in Stock
More Options & Item Details
Add to Cart
ID: 737569
Weight: 1.55ct
Size: 8 x 6 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 9.30
Item in Stock
More Options & Item Details
Add to Cart
ID: 727897
Weight: 0.03ct
Size: 2 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 12.37
Item in Stock
More Options & Item Details
Add to Cart
ID: 678050
Weight: 0.39ct (total)
Size: 2.7 x 2.6 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 234.00
Item in Stock
More Options & Item Details
Add to Cart
ID: 335829
Weight: 14.50ct (total)
Size: 12 x 10 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 95.70
Item in Stock
More Options & Item Details
Add to Cart
ID: 737556
Weight: 4.80ct
Size: 9 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 28.80
Item in Stock
More Options & Item Details
Add to Cart
ID: 721330
Weight: 4.46ct
Size: 10.5 x 10.5 mm
Clarity: Opaque
Price: $ 5.35
Item in Stock
More Options & Item Details
Select pcs
Add to Cart
ID: 682791
Weight: 7.64ct
Size: 15.6 x 10.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 45.84
Item in Stock
More Options & Item Details
Add to Cart
ID: 683050
Weight: 0.14ct
Size: 3 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 235.00
Item in Stock
More Options & Item Details
Add to Cart
ID: 578219
Weight: 17.42ct
Size: 25.6 x 16 mm
Clarity: Opaque
Content: 1 pc
Price: $ 34.49
Item in Stock
More Options & Item Details
Add to Cart
ID: 374177
Weight: 25.16ct (total)
Size: 17.6 x 8.2 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 239.80
Item in Stock
More Options & Item Details
Add to Cart
ID: 636961
Weight: 25.41ct (total)
Size: 20 x 10.1 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 91.48
Item in Stock
More Options & Item Details
Add to Cart
ID: 672438
Weight: 4.24ct
Size: 10 x 10 mm (calibrated)
Clarity: Opaque
Price: $ 10.18
Item in Stock
More Options & Item Details
Select pcs
Add to Cart
ID: 669763
Weight: 5.15ct
Size: 12.8 x 10.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 30.90
Item in Stock
More Options & Item Details
Add to Cart
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
Add to Cart
ID: 530263
Weight: 6.77ct (total)
Size: 9.5 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 26.81
Item in Stock
More Options & Item Details
Add to Cart
ID: 681984
Weight: 11.68ct
Size: 15.7 x 12.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 70.08
Item in Stock
More Options & Item Details
Add to Cart
ID: 736365
Weight: 0.07ct
Size: 2.6 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 34.01
Item in Stock
More Options & Item Details
Add to Cart
ID: 669640
Weight: 5.22ct
Size: 14 x 9 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 31.32
Item in Stock
More Options & Item Details
Add to Cart
ID: 701293
Weight: 6.09ct
Size: 11.4 x 8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 36.54
Item in Stock
More Options & Item Details
Add to Cart
ID: 668972
Weight: 15.22ct
Size: 16.8 x 14.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 91.32
Item in Stock
More Options & Item Details
Add to Cart
ID: 684521
Weight: 0.05ct
Size: 2.2 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 17.51
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: 687549
Weight: 2.24ct (total)
Size: 5.5 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 5.38
Item in Stock
More Options & Item Details
Add to Cart
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
Add to Cart
ID: 374178
Weight: 24.82ct (total)
Size: 17.6 x 8.2 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 236.54
Item in Stock
More Options & Item Details
Add to Cart
ID: 683059
Weight: 9.22ct
Size: 13.9 x 10.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 55.32
Item in Stock
More Options & Item Details
Add to Cart
ID: 672131
Weight: 4.56ct
Size: 11 x 11 mm (calibrated)
Clarity: Opaque
Price: $ 10.94
Item in Stock
More Options & Item Details
Select pcs
Add to Cart
ID: 553603
Weight: 7.01ct (total)
Size: 9 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 37.01
Item in Stock
More Options & Item Details
Add to Cart
ID: 426511
Weight: 8.86ct (total)
Size: 10 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 40.93
Item in Stock
More Options & Item Details
Add to Cart
ID: 672896
Weight: 20.88ct
Size: 22.1 x 15.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 112.75
Item in Stock
More Options & Item Details
Add to Cart
ID: 734939
Weight: 5.84ct
Size: 11 x 9 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 35.04
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: 734969
Weight: 4.61ct
Size: 11 x 9 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 23.05
Item in Stock
More Options & Item Details
Add to Cart
ID: 685593
Weight: 0.08ct (total)
Size: 2.1 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 28.01
Item in Stock
More Options & Item Details
Add to Cart
ID: 438373
Weight: 14.92ct (total)
Size: 12 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 59.09
Item in Stock
More Options & Item Details
Add to Cart
ID: 728162
Weight: 0.12ct
Size: 3 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 49.49
Item in Stock
More Options & Item Details
Add to Cart
ID: 426921
Weight: 9.91ct (total)
Size: 10 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 45.78
Item in Stock
More Options & Item Details
Add to Cart
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
Add to Cart
ID: 683375
Weight: 4.45ct
Size: 10 x 8 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 96.12
Item in Stock
More Options & Item Details
Add to Cart
ID: 671962
Weight: 4.85ct
Size: 11 x 11 mm (calibrated)
Clarity: Opaque
Price: $ 11.64
Item in Stock
More Options & Item Details
Select pcs
Add to Cart
ID: 669752
Weight: 26.55ct
Size: 25 x 14.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 159.30
Item in Stock
More Options & Item Details
Add to Cart
ID: 685503
Weight: 8.62ct
Size: 13.9 x 10.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 36.92
Item in Stock
More Options & Item Details
Add to Cart
ID: 484124
Weight: 5.16ct
Size: 11 x 8.2 mm
Clarity: Translucent
Content: 1 pc
Price: $ 34.06
Item in Stock
More Options & Item Details
Add to Cart
ID: 681976
Weight: 7.20ct
Size: 14 x 12 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 43.20
Item in Stock
More Options & Item Details
Add to Cart
ID: 688179
Weight: 1.98ct (total)
Size: 5.5 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 4.75
Item in Stock
More Options & Item Details
Add to Cart
ID: 328240
Weight: 14.51ct (total)
Size: 12 x 12 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 87.06
Item in Stock
More Options & Item Details
Add to Cart
ID: 677852
Weight: avg. 0.08 ct / each
Size: 2 x 2 mm (calibrated)
Clarity: Opaque
Price: $ 38.00
Item in Stock
More Options & Item Details
Select pcs
Add to Cart
ID: 701751
Weight: 9.26ct
Size: 15.1 x 9.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 55.56
Item in Stock
More Options & Item Details
Add to Cart
ID: 683065
Weight: 21.24ct (total)
Size: 13.4 x 11.3 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 127.44
Item in Stock
More Options & Item Details
Add to Cart
ID: 736366
Weight: 0.07ct
Size: 2.6 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 24.06
Item in Stock
More Options & Item Details
Add to Cart
ID: 685628
Weight: 0.08ct (total)
Size: 1.9 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 28.01
Item in Stock
More Options & Item Details
Add to Cart
ID: 677855
Weight: 0.18ct
Size: 2.8 x 2.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 90.00
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

Good selection, trusted quality. What I have purchased has always been as discribed.

Posted By Sterling in November, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

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!

Posted By TheP in April, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I have purchased stones from gem select in the past and have been very satisfied. I expect to repeat that experience with this purchase as well

Posted By Marti in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Very large selection from affordable to high end I will be coming back to shop again!

Posted By GreenGator in August, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

The checkout said the my ccv was invalid. i had to use another card.

Posted By Ron in April, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

All good

Posted By DouscheGift in August, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

I did not realize these stones were of jewelry quality. They are really beautiful, just not what I was expecting which was more of a natural stone.

Posted By Jewelry Quality Stones in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Great for buying gemstones, came with authenticity certs. Will buy again someday!

Posted By Uggadugga in May, 2025
Source: Bizrate
Enlarged Gemstone Image