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: 377593
Weight: 27.03ct (total)
Size: 18.2 x 12 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 107.04
Item in Stock
More Options & Item Details
Add to Cart
ID: 524802
Weight: 28.73ct
Size: 24.9 x 19 mm
Clarity: Opaque
Content: 1 pc
Price: $ 113.42
Item in Stock
More Options & Item Details
Add to Cart
ID: 678139
Weight: 0.24ct
Size: 2.8 x 2.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 144.00
Item in Stock
More Options & Item Details
Add to Cart
ID: 668366
Weight: 0.09ct
Size: 2.7 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 36.67
Item in Stock
More Options & Item Details
Add to Cart
ID: 701919
Weight: 14.52ct
Size: 16 x 12 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 87.12
Item in Stock
More Options & Item Details
Add to Cart
ID: 681889
Weight: 6.23ct
Size: 12 x 10 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 37.38
Item in Stock
More Options & Item Details
Add to Cart
ID: 683339
Weight: 5.70ct
Size: 11 x 9 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 123.12
Item in Stock
More Options & Item Details
Add to Cart
ID: 669758
Weight: 7.85ct
Size: 13 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 39.25
Item in Stock
More Options & Item Details
Add to Cart
ID: 683969
Weight: 19.55ct
Size: 15.5 x 13.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 304.98
Item in Stock
More Options & Item Details
Add to Cart
ID: 682524
Weight: 6.87ct
Size: 13 x 11 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 41.22
Item in Stock
More Options & Item Details
Add to Cart
ID: 633297
Weight: 13.80ct
Size: 21.4 x 14.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 73.36
Item in Stock
More Options & Item Details
Add to Cart
ID: 604680
Weight: 27.63ct
Size: 33 x 21.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 29.17
Item in Stock
More Options & Item Details
Add to Cart
ID: 548373
Weight: 12.77ct (total)
Size: 12 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 47.88
Item in Stock
More Options & Item Details
Add to Cart
ID: 688336
Weight: 3.07ct (total)
Size: 7 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 7.37
Item in Stock
More Options & Item Details
Add to Cart
ID: 683703
Weight: 3.44ct
Size: 11 x 9 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 74.30
Item in Stock
More Options & Item Details
Add to Cart
ID: 717973
Weight: 0.09ct (total)
Size: 2.1 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 86.40
Item in Stock
More Options & Item Details
Add to Cart
ID: 722398
Weight: 10.08ct
Size: 18 x 13 mm (calibrated)
Clarity: Opaque
Price: $ 12.10
Item in Stock
More Options & Item Details
Select pcs
Add to Cart
ID: 687946
Weight: 1.03ct
Size: 6.5 mm (calibrated)
Clarity: Opaque
Price: $ 2.47
Item in Stock
More Options & Item Details
Select pcs
Add to Cart
ID: 374182
Weight: 25.34ct (total)
Size: 17.7 x 8.2 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 219.54
Item in Stock
More Options & Item Details
Add to Cart
ID: 484138
Weight: 5.00ct (total)
Size: 9 x 6.3 mm
Clarity: Translucent
Content: 2 pcs
Price: $ 33.00
Item in Stock
More Options & Item Details
Add to Cart
ID: 384237
Weight: 10.13ct (total)
Size: 10 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 40.12
Item in Stock
More Options & Item Details
Add to Cart
ID: 721787
Weight: 9.60ct
Size: 18 x 13 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 11.52
Item in Stock
More Options & Item Details
Add to Cart
ID: 553597
Weight: 7.33ct (total)
Size: 9 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 38.70
Item in Stock
More Options & Item Details
Add to Cart
ID: 684527
Weight: 0.05ct
Size: 2.1 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 14.59
Item in Stock
More Options & Item Details
Add to Cart
ID: 645620
Weight: 21.70ct
Size: 18.5 x 15.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 107.28
Item in Stock
More Options & Item Details
Add to Cart
ID: 735009
Weight: 9.92ct (total)
Size: 11 x 9 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 59.52
Item in Stock
More Options & Item Details
Add to Cart
ID: 426457
Weight: 9.22ct (total)
Size: 10 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 42.60
Item in Stock
More Options & Item Details
Add to Cart
ID: 687775
Weight: 1.99ct (total)
Size: 5.5 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 4.78
Item in Stock
More Options & Item Details
Add to Cart
ID: 548391
Weight: 14.26ct (total)
Size: 12 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 53.46
Item in Stock
More Options & Item Details
Add to Cart
ID: 728170
Weight: 0.04ct
Size: 2.2 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 16.50
Item in Stock
More Options & Item Details
Add to Cart
ID: 728132
Weight: 0.03ct
Size: 2.1 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 12.37
Item in Stock
More Options & Item Details
Add to Cart
ID: 335820
Weight: 14.55ct (total)
Size: 12 x 10 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 96.04
Item in Stock
More Options & Item Details
Add to Cart
ID: 683062
Weight: 16.77ct (total)
Size: 13.7 x 11 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 100.62
Item in Stock
More Options & Item Details
Add to Cart
ID: 687951
Weight: 1.31ct
Size: 6.5 mm (calibrated)
Clarity: Opaque
Price: $ 3.14
Item in Stock
More Options & Item Details
Select pcs
Add to Cart
ID: 737606
Weight: 5.49ct
Size: 12 x 10 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 32.94
Item in Stock
More Options & Item Details
Add to Cart
ID: 669491
Weight: 21.79ct
Size: 25 x 18 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 26.15
Item in Stock
More Options & Item Details
Add to Cart
ID: 736600
Weight: 35.56ct
Size: 30.2 x 17.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 33.43
Item in Stock
More Options & Item Details
Add to Cart
ID: 685601
Weight: 0.07ct (total)
Size: 1.9 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 24.50
Item in Stock
More Options & Item Details
Add to Cart
ID: 721387
Weight: 8.88ct
Size: 14.5 x 9.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 10.66
Item in Stock
More Options & Item Details
Add to Cart
ID: 267554
Weight: 17.01ct (total)
Size: 10 x 10 mm (calibrated)
Clarity: Opaque
Content: 4 pcs
Price: $ 112.27
Item in Stock
More Options & Item Details
Add to Cart
ID: 688180
Weight: 2.10ct (total)
Size: 5.5 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 5.04
Item in Stock
More Options & Item Details
Add to Cart
ID: 626630
Weight: 19.24ct
Size: 22.9 x 13.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 100.82
Item in Stock
More Options & Item Details
Add to Cart
ID: 677971
Weight: 0.13ct (total)
Size: 2 x 2 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 78.00
Item in Stock
More Options & Item Details
Add to Cart
ID: 384282
Weight: 22.49ct (total)
Size: 16 x 12 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 89.06
Item in Stock
More Options & Item Details
Add to Cart
ID: 734964
Weight: 4.50ct
Size: 9 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 22.50
Item in Stock
More Options & Item Details
Add to Cart
ID: 426460
Weight: 8.96ct (total)
Size: 10 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 41.40
Item in Stock
More Options & Item Details
Add to Cart
ID: 687495
Weight: 1.23ct
Size: 7 mm (calibrated)
Clarity: Opaque
Price: $ 2.95
Item in Stock
More Options & Item Details
Select pcs
Add to Cart
ID: 677825
Weight: 0.14ct (total)
Size: 2.2 x 2.2 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 84.00
Item in Stock
More Options & Item Details
Add to Cart
ID: 734983
Weight: 10.09ct (total)
Size: 11 x 9 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 50.45
Item in Stock
More Options & Item Details
Add to Cart
ID: 438436
Weight: 14.18ct (total)
Size: 12 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 56.15
Item in Stock
More Options & Item Details
Add to Cart
ID: 737601
Weight: 6.07ct
Size: 11 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 36.42
Item in Stock
More Options & Item Details
Add to Cart
ID: 727896
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: 735010
Weight: 11.38ct (total)
Size: 11 x 9 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 68.28
Item in Stock
More Options & Item Details
Add to Cart
ID: 426849
Weight: 15.28ct (total)
Size: 14 x 10 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 70.60
Item in Stock
More Options & Item Details
Add to Cart
ID: 384558
Weight: 21.70ct (total)
Size: 16 x 12 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 85.93
Item in Stock
More Options & Item Details
Add to Cart
ID: 677844
Weight: 0.99ct
Size: 5.1 x 4.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 679.49
Item in Stock
More Options & Item Details
Add to Cart
ID: 721611
Weight: 11.14ct
Size: 17.8 x 10 mm
Clarity: Opaque
Content: 1 pc
Price: $ 13.37
Item in Stock
More Options & Item Details
Add to Cart
ID: 682112
Weight: 12.17ct
Size: 15.1 x 13.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 73.02
Item in Stock
More Options & Item Details
Add to Cart
ID: 734982
Weight: 8.10ct (total)
Size: 11 x 9 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 40.50
Item in Stock
More Options & Item Details
Add to Cart
ID: 683536
Weight: 4.35ct
Size: 10.4 x 8.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 93.96
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

It was easy to navigate

Posted By GemGod in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

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.

Posted By Nate 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

Ive been looking for a place to buy loose gemstones for years and was thrilled when I found this site

Posted By Bern in October, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Nice website I just don't know much about the quality until I receive the stone.

Posted By Becky in December, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Awesome

Posted By D in December, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

I really liked the email, and the link that help return me to the site. I didnt have access to my card info while checking out and I had to put my phone away so I lost the tab. Fortunately, since I did give an email- they sent me a link that brought me back to where I was. Greatly appreciated

Posted By Jag in January, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I have ordered from Genselect before and always had a great experience. My go to source!

Posted By Kycaver in October, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Helpselect accomplished all personal growth goals

Posted By Mike in October, 2024
Source: Bizrate
Enlarged Gemstone Image