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: 673206
Weight: 12.55ct (total)
Size: 12 x 10 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 75.30
Item in Stock
More Options & Item Details
Add to Cart
ID: 675200
Weight: 12.77ct
Size: 27.8 x 13 mm
Clarity: Opaque
Content: 1 pc
Price: $ 11.50
Item in Stock
More Options & Item Details
Add to Cart
ID: 734973
Weight: 4.42ct
Size: 11 x 9 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 22.10
Item in Stock
More Options & Item Details
Add to Cart
ID: 683620
Weight: 2.47ct
Size: 8.8 x 6.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 53.35
Item in Stock
More Options & Item Details
Add to Cart
ID: 684432
Weight: avg. 0.15 ct / each
Size: 3.3 mm
Clarity: Opaque
Price: $ 0.45
Item in Stock
More Options & Item Details
Select pcs
Add to Cart
ID: 674987
Weight: 22.99ct
Size: 28.6 x 19.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 20.69
Item in Stock
More Options & Item Details
Add to Cart
ID: 701921
Weight: 16.28ct
Size: 18.8 x 11.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 97.68
Item in Stock
More Options & Item Details
Add to Cart
ID: 682114
Weight: 8.67ct
Size: 13 x 11 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 43.35
Item in Stock
More Options & Item Details
Add to Cart
ID: 372537
Weight: 25.51ct (total)
Size: 17.6 x 8.2 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 241.78
Item in Stock
More Options & Item Details
Add to Cart
ID: 683173
Weight: 3.30ct
Size: 10 x 8 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 71.28
Item in Stock
More Options & Item Details
Add to Cart
ID: 378276
Weight: 14.84ct (total)
Size: 12 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 58.76
Item in Stock
More Options & Item Details
Add to Cart
ID: 734957
Weight: 4.64ct
Size: 11 x 9 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 23.20
Item in Stock
More Options & Item Details
Add to Cart
ID: 721376
Weight: 9.48ct
Size: 18 x 13 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 11.38
Item in Stock
More Options & Item Details
Add to Cart
ID: 675207
Weight: 18.13ct
Size: 26.4 x 16.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 13.60
Item in Stock
More Options & Item Details
Add to Cart
ID: 672649
Weight: 27.51ct
Size: 38.1 x 8.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 165.06
Item in Stock
More Options & Item Details
Add to Cart
ID: 701755
Weight: 11.34ct
Size: 19.2 x 9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 68.04
Item in Stock
More Options & Item Details
Add to Cart
ID: 629449
Weight: 31.64ct
Size: 24.4 x 15.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 167.44
Item in Stock
More Options & Item Details
Add to Cart
ID: 379038
Weight: 17.07ct (total)
Size: 13 x 13 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 61.45
Item in Stock
More Options & Item Details
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: 682757
Weight: 2.97ct
Size: 9 x 7 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 53.46
Item in Stock
More Options & Item Details
Add to Cart
ID: 683051
Weight: 0.12ct
Size: 3 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 68.78
Item in Stock
More Options & Item Details
Add to Cart
ID: 682528
Weight: 12.55ct
Size: 16 x 12 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 75.30
Item in Stock
More Options & Item Details
Add to Cart
ID: 686810
Weight: 3.03ct (total)
Size: 7 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 7.27
Item in Stock
More Options & Item Details
Add to Cart
ID: 722396
Weight: 4.50ct
Size: 10.5 x 10.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 5.40
Item in Stock
More Options & Item Details
Add to Cart
ID: 728165
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: 718303
Weight: 0.02ct
Size: 2 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 19.20
Item in Stock
More Options & Item Details
Add to Cart
ID: 677849
Weight: 1.06ct
Size: 5.4 x 5.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 727.54
Item in Stock
More Options & Item Details
Add to Cart
ID: 426507
Weight: 8.68ct (total)
Size: 10 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 40.10
Item in Stock
More Options & Item Details
Add to Cart
ID: 682686
Weight: 4.60ct
Size: 10.2 x 8.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 110.40
Item in Stock
More Options & Item Details
Add to Cart
ID: 434101
Weight: 24.86ct
Size: 27 x 20 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 32.82
Item in Stock
More Options & Item Details
Add to Cart
ID: 683625
Weight: 3.64ct
Size: 9.1 x 8.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 78.62
Item in Stock
More Options & Item Details
Add to Cart
ID: 687654
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: 669296
Weight: 24.74ct
Size: 25.7 x 19.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 29.69
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: 718107
Weight: 0.02ct
Size: 1.9 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 16.00
Item in Stock
More Options & Item Details
Add to Cart
ID: 426923
Weight: 8.89ct (total)
Size: 10 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 41.08
Item in Stock
More Options & Item Details
Add to Cart
ID: 683338
Weight: 5.40ct
Size: 10 x 8 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 116.64
Item in Stock
More Options & Item Details
Add to Cart
ID: 681836
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: 633687
Weight: 15.11ct
Size: 18 x 13 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 80.33
Item in Stock
More Options & Item Details
Add to Cart
ID: 335825
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: 689105
Weight: 0.07ct
Size: 2.4 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 40.81
Item in Stock
More Options & Item Details
Add to Cart
ID: 649922
Weight: 30.67ct
Size: 29.7 x 19 mm
Clarity: Opaque
Content: 1 pc
Price: $ 21.72
Item in Stock
More Options & Item Details
Add to Cart
ID: 684427
Weight: avg. 0.16 ct / each
Size: 3.5 mm (calibrated)
Clarity: Opaque
Price: $ 0.49
Item in Stock
More Options & Item Details
Select pcs
Add to Cart
ID: 426913
Weight: 10.08ct (total)
Size: 10 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 46.57
Item in Stock
More Options & Item Details
Add to Cart
ID: 737624
Weight: 4.53ct
Size: 9 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 27.18
Item in Stock
More Options & Item Details
Add to Cart
ID: 737567
Weight: 1.73ct
Size: 8 x 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 10.38
Item in Stock
More Options & Item Details
Add to Cart
ID: 378629
Weight: 9.76ct (total)
Size: 10 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 38.65
Item in Stock
More Options & Item Details
Add to Cart
ID: 667909
Weight: 4.34ct
Size: 10 x 10 mm (calibrated)
Clarity: Opaque
Price: $ 5.21
Item in Stock
More Options & Item Details
Select pcs
Add to Cart
ID: 668008
Weight: 9.31ct
Size: 14.9 x 12.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 55.86
Item in Stock
More Options & Item Details
Add to Cart
ID: 682792
Weight: 6.38ct
Size: 12.9 x 10.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 38.28
Item in Stock
More Options & Item Details
Add to Cart
ID: 701600
Weight: 8.77ct
Size: 16 x 8 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 52.62
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: 683005
Weight: 10.46ct
Size: 14 x 12 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 62.76
Item in Stock
More Options & Item Details
Add to Cart
ID: 688186
Weight: 2.33ct (total)
Size: 5.5 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 5.59
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: 737623
Weight: 4.65ct
Size: 9 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 27.90
Item in Stock
More Options & Item Details
Add to Cart
ID: 727845
Weight: 0.03ct
Size: 2 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 12.37
Item in Stock
More Options & Item Details
Add to Cart
ID: 683145
Weight: 0.19ct
Size: 3.5 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 108.90
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: 682741
Weight: 9.54ct
Size: 12 x 10 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 228.96
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 -> 9 star ratings

I wish there were options for jewelry settings

Posted By Tim in May, 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 -> 10 star ratings

I was able to find what I was looking for

Posted By Lincolnpremier in January, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Easy picking, fast checkout, secure shipping. Cana't ask for anything more than efficiency and a good price.

Posted By Beman in September, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

nothing but good. always have a great selection. I am a hobbyist and only collect. Great prices. I could take all day looking at a small percent of all the gemstone, fantastic

Posted By Steve m. in February, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Its been a long time since Ive made any purchases Im satisfied with the quality.

Posted By Hard Case in December, 2024
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

this site is awesome. I was able to look at the products think about purchasing and come back and find the same products. With the amount of inventory gem select has. Its awesome to be able to filter the way that they allow you too.

Posted By Tommyp in November, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Was a good experience.

Posted By Tim in July, 2025
Source: Bizrate
Enlarged Gemstone Image