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
  • Actual Product Photos
  • Reliable Quality
  • Full Transparency
  • Large Selection
  • Affordable Prices
  • Fast, Secure Global Shipping
ID: 484160
Weight: 3.41ct
Size: 10.2 x 7.5 mm
Clarity: Translucent
Content: 1 pc
Price: $ 11.26
Item in Stock
More Options & Item Details
Add to Cart
ID: 727837
Weight: 0.02ct
Size: 2 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 8.24
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: 673533
Weight: 17.95ct
Size: 19.2 x 12.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 107.70
Item in Stock
More Options & Item Details
Add to Cart
ID: 383933
Weight: 15.34ct (total)
Size: 10 mm (calibrated)
Clarity: Opaque
Content: 4 pcs
Price: $ 60.74
Item in Stock
More Options & Item Details
Add to Cart
ID: 521040
Weight: 40.32ct
Size: 29.8 x 27.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 203.30
Item in Stock
More Options & Item Details
Add to Cart
ID: 735007
Weight: 13.46ct (total)
Size: 11 x 9 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 80.76
Item in Stock
More Options & Item Details
Add to Cart
ID: 630419
Weight: 15.33ct
Size: 17.5 x 15.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 81.13
Item in Stock
More Options & Item Details
Add to Cart
ID: 384310
Weight: 9.54ct (total)
Size: 10 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 37.78
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: 633040
Weight: 16.00ct
Size: 18 x 13 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 85.06
Item in Stock
More Options & Item Details
Add to Cart
ID: 682800
Weight: 11.42ct
Size: 16.8 x 12.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 68.52
Item in Stock
More Options & Item Details
Add to Cart
ID: 701760
Weight: 25.38ct
Size: 19.1 x 13.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 152.28
Item in Stock
More Options & Item Details
Add to Cart
ID: 721333
Weight: 4.12ct
Size: 10 x 10 mm (calibrated)
Clarity: Opaque
Price: $ 4.94
Item in Stock
More Options & Item Details
Select pcs
Add to Cart
ID: 334758
Weight: 8.89ct (total)
Size: 10 x 10 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 58.68
Item in Stock
More Options & Item Details
Add to Cart
ID: 728230
Weight: 0.05ct
Size: 2.3 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 20.62
Item in Stock
More Options & Item Details
Add to Cart
ID: 645366
Weight: 22.36ct
Size: 20.2 x 16.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 110.54
Item in Stock
More Options & Item Details
Add to Cart
ID: 702343
Weight: avg. 0.07 ct / each
Size: 2.5 mm (calibrated)
Clarity: Opaque
Price: $ 24.14
Item in Stock
More Options & Item Details
Select pcs
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
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: 664567
Weight: 13.04ct
Size: 29.8 x 13.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 516.38
Item in Stock
More Options & Item Details
Add to Cart
ID: 682526
Weight: 28.39ct
Size: 21.7 x 18 mm
Clarity: Opaque
Content: 1 pc
Price: $ 170.34
Item in Stock
More Options & Item Details
Add to Cart
ID: 688338
Weight: 3.11ct (total)
Size: 7 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 7.46
Item in Stock
More Options & Item Details
Add to Cart
ID: 434913
Weight: 15.20ct
Size: 24.3 x 14.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 20.06
Item in Stock
More Options & Item Details
Add to Cart
ID: 701913
Weight: 8.92ct
Size: 20.8 x 7.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 53.52
Item in Stock
More Options & Item Details
Add to Cart
ID: 734945
Weight: 4.92ct
Size: 11 x 9 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 29.52
Item in Stock
More Options & Item Details
Add to Cart
ID: 717972
Weight: 0.08ct (total)
Size: 2 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 76.80
Item in Stock
More Options & Item Details
Add to Cart
ID: 682776
Weight: 3.50ct
Size: 9 x 7 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 63.00
Item in Stock
More Options & Item Details
Add to Cart
ID: 667970
Weight: 4.97ct
Size: 12.7 x 10.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 29.82
Item in Stock
More Options & Item Details
Add to Cart
ID: 702030
Weight: 6.37ct
Size: 12.9 x 8.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 38.22
Item in Stock
More Options & Item Details
Add to Cart
ID: 578584
Weight: 15.82ct
Size: 23.6 x 20.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 31.32
Item in Stock
More Options & Item Details
Add to Cart
ID: 722401
Weight: 10.04ct
Size: 18 x 13 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 12.05
Item in Stock
More Options & Item Details
Add to Cart
ID: 681987
Weight: 6.14ct
Size: 14 x 10 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 36.84
Item in Stock
More Options & Item Details
Add to Cart
ID: 669537
Weight: 20.01ct
Size: 24.8 x 15 mm
Clarity: Opaque
Content: 1 pc
Price: $ 24.01
Item in Stock
More Options & Item Details
Add to Cart
ID: 734720
Weight: 2.46ct
Size: 10 x 7 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 14.76
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: 702084
Weight: 9.40ct
Size: 19.2 x 8.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 56.40
Item in Stock
More Options & Item Details
Add to Cart
ID: 669499
Weight: 24.81ct
Size: 24.4 x 15.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 29.77
Item in Stock
More Options & Item Details
Add to Cart
ID: 683053
Weight: 0.14ct
Size: 3 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 80.24
Item in Stock
More Options & Item Details
Add to Cart
ID: 687658
Weight: 2.36ct (total)
Size: 5.5 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 5.66
Item in Stock
More Options & Item Details
Add to Cart
ID: 524806
Weight: 50.90ct
Size: 33 mm
Clarity: Opaque
Content: 1 pc
Price: $ 221.05
Item in Stock
More Options & Item Details
Add to Cart
ID: 734958
Weight: 4.94ct
Size: 11 x 9 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 24.70
Item in Stock
More Options & Item Details
Add to Cart
ID: 645623
Weight: 24.73ct
Size: 19.5 x 15.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 122.27
Item in Stock
More Options & Item Details
Add to Cart
ID: 718454
Weight: 0.07ct (total)
Size: 2 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 67.20
Item in Stock
More Options & Item Details
Add to Cart
ID: 377903
Weight: 14.03ct (total)
Size: 14 x 10 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 55.56
Item in Stock
More Options & Item Details
Add to Cart
ID: 426617
Weight: 20.64ct (total)
Size: 16 x 12 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 95.35
Item in Stock
More Options & Item Details
Add to Cart
ID: 701745
Weight: 10.94ct
Size: 20.3 x 8.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 65.64
Item in Stock
More Options & Item Details
Add to Cart
ID: 383905
Weight: 14.78ct (total)
Size: 12 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 58.52
Item in Stock
More Options & Item Details
Add to Cart
ID: 687660
Weight: 2.16ct (total)
Size: 5.5 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 5.18
Item in Stock
More Options & Item Details
Add to Cart
ID: 673471
Weight: 11.10ct
Size: 15.2 x 13 mm
Clarity: Opaque
Content: 1 pc
Price: $ 66.60
Item in Stock
More Options & Item Details
Add to Cart
ID: 687655
Weight: 2.26ct (total)
Size: 5.5 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 5.42
Item in Stock
More Options & Item Details
Add to Cart
ID: 718448
Weight: 0.08ct (total)
Size: 2 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 76.80
Item in Stock
More Options & Item Details
Add to Cart
ID: 522429
Weight: 24.26ct
Size: 28.3 x 17.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 111.20
Item in Stock
More Options & Item Details
Add to Cart
ID: 687496
Weight: 1.61ct
Size: 7 mm (calibrated)
Clarity: Opaque
Price: $ 3.86
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: 669582
Weight: 10.32ct
Size: 14.8 x 11.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 61.92
Item in Stock
More Options & Item Details
Add to Cart
ID: 548394
Weight: 13.21ct (total)
Size: 12 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 49.52
Item in Stock
More Options & Item Details
Add to Cart
ID: 722356
Weight: 16.58ct (total)
Size: 18 x 13 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 19.90
Item in Stock
More Options & Item Details
Add to Cart
ID: 673467
Weight: 5.61ct
Size: 12 x 10 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 33.66
Item in Stock
More Options & Item Details
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

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've made several purchases through GemSelect in the past, although not within the last six months. Their gems are always beautiful and I have never had an issue with their prices or their stones. Even when I'm not buying, I love scrolling through their website, which is very user friendly. I especially appreciate being able to change the listing order to your own liking, such as most to least expensive, largest to smallest, etc. As with most online orders, however, I think the shipping charges are not commensurate with the actual weight of the items shipped.

Posted By DrLHS in November, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Always find more niche sizes/shapes as my unconventional designs require from this website. Recommending to fellow designers in the creative atmosphere on the usual, specially due to the quality and certification of gems.

Posted By Sina in April, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I love gemstones. My father was a jeweler & I used to shop for stones for him.

Posted By Andie in September, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

I like the way your website shows us what stone were buying as well the easy way to navigate the site. also knowing the stones are real...

Posted By RED in January, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

When I need a specific stone, gem select is my go to shop. Always a good experience and a great product.

Posted By LeAnn in April, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Would have bought an indigo and selenite, but neither listed. But, you do offer quite a large assortment otherwise.

Posted By JD in July, 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

Very fast navigation and purchase, which is good. I need to strike while the iron is hot.

Posted By Tim G. in February, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I am never let down by GemSelect. I love that you get the exact stone you want. Shipping is always in a few days. I have spread the word about GemSelect on social media jewelry creating groups that I attend. This sapphire is going to make one gorgeous ring

Posted By Desertchick in April, 2025
Source: Bizrate
Enlarged Gemstone Image