Black Gemstones
Explore our collection of natural black gemstones, perfect for bold, elegant, and modern jewelry designs.
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Bi-color
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Black Black Gemstones
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Blue
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Brown
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Golden
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Gray
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Green
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Multicolor
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Orange
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Pink
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Purple
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Red
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Turquoise
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Violet
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White
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Yellow
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Single |
Pairs |
Lots |
Faceted |
Cabochons |
16.77ctw Black Tourmaline, Oval, Opaque
13.7 x 11 mm
$ 83.51
0.09ct Black Diamond, Round, Opaque
2.6 mm (calibrated)
$ 30.81
0.05ct Black Diamond, Round, Opaque
2.2 mm (calibrated)
$ 17.11
2.45ct Black Star Sapphire, Oval, Opaque
8.5 x 6.2 mm
$ 43.92
12.98ct Black Obsidian, Trillion, Opaque
23.2 x 19.2 mm
$ 21.33
0.03ct Black Diamond, Round, Opaque
2 mm (calibrated)
$ 10.27
8.92ct Black Onyx, Pear Shape, Opaque
18 x 13 mm (calibrated)
$ 8.88
0.04ct Black Diamond, Round, Opaque
2.1 mm (calibrated)
$ 13.70
22.20ct Black Nuummite, Oval, Opaque
20.9 x 16.1 mm
$ 97.51
0.08ctw Black Diamond, Round, Opaque
2.1 mm (calibrated)
$ 63.74
2.62ct Black Cat'S Eye Scapolite, Round, Translucent
9 mm (calibrated)
$ 14.35
0.25ct Black Diamond, Square, Opaque
3 x 2.8 mm
$ 124.50
6.98ctw Black Spinel, Round, Opaque
9 mm (calibrated)
$ 22.94
15.22ct Black Tourmaline, Oval, Opaque
16.8 x 14.2 mm
$ 75.80
15.82ct Black Obsidian, Trillion, Opaque
23.6 x 20.4 mm
$ 26.00
26.72ct Black Obsidian, Trillion, Opaque
27.3 x 21.9 mm
$ 29.27
7.77ctw Black Spinel, Round, Opaque
9.5 mm (calibrated)
$ 29.80
15.01ctw Black Spinel, Oval, Opaque
14 x 10 mm (calibrated)
$ 57.56
11.10ct Black Tourmaline, Oval, Opaque
15.2 x 13 mm
$ 55.28
21.49ct Black Obsidian, Pear Shape, Opaque
30 x 22 mm (calibrated)
$ 10.71
3.95ct Black Star Sapphire, Oval, Opaque
10 x 8 mm (calibrated)
$ 70.82
7.44ct Black Tourmaline, Oval, Opaque
13 x 11 mm (calibrated)
$ 37.05
0.04ct Black Diamond, Round, Opaque
2 mm (calibrated)
$ 13.70
2.41ctw Black Onyx, Round, Opaque
6.5 mm (calibrated)
$ 4.80
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Why Buy Black Gemstones from GemSelect?
- Trusted Worldwide Since 2003
- Supplying natural gemstones to jewelers and collectors in 120+ countries
- Verified natural gemstones
- View All GemSelect Reviews on Bizrate
- Secure checkout and insured worldwide delivery
- 30-day returns and satisfaction guarantee
Natural Black Gemstones
Our black gemstones are 100% natural and carefully selected for their deep color and quality. From classic onyx to rare black spinel, these stones offer timeless appeal for any jewelry project.
Black Gemstones Online
Buy black gemstones online at GemSelect with confidence. We offer a wide range of loose black gems in various shapes, sizes, and price points, all with detailed descriptions and secure worldwide shipping.
Popular Black Stones
Popular black gemstones include onyx, black spinel, black sapphire, and tourmaline. Each stone offers a unique look, from glossy opaque finishes to brilliant faceted sparkle.
Black Gemstones for Jewelry
Black gemstones are a favorite for modern and classic jewelry. Their neutral color pairs well with any metal, making them ideal for rings, earrings, pendants, and men’s jewelry.
Faceted Black Gems
Faceted black gemstones provide subtle brilliance and depth. These stones are cut to maximize light reflection, offering a refined and polished look for high-end jewelry designs.
Black Cabochon Stones
Black cabochons feature smooth, domed surfaces that highlight the richness of their color. They are perfect for bold statement pieces and vintage-inspired jewelry.
Wholesale Black Gemstones
We offer wholesale black gemstones for jewelers and designers. Purchase in bulk and enjoy competitive pricing on a wide selection of calibrated and free-size stones.
Meaning of Black Gemstones
Black gemstones are often associated with strength, protection, and grounding. They are popular choices for those seeking a bold, elegant look with symbolic meaning.
Learn more about gemstone properties and characteristics on our Gemstone Information Pages.
FAQs
What are the most popular black gemstones?
Popular black gemstones include onyx, black spinel, black sapphire, and black tourmaline. Each offers different durability, brilliance, and price ranges.
Are black gemstones natural?
Yes, many black gemstones are natural. Some may be treated to enhance color, and all treatments are fully disclosed for transparency.
Are black gemstones suitable for everyday jewelry?
Many black gemstones, such as sapphire and spinel, are durable enough for daily wear, while softer stones like onyx are better suited for occasional use.
What metal pairs best with black gemstones?
Black gemstones pair well with all metals, including white gold, yellow gold, rose gold, and silver. The contrast creates a bold and elegant appearance.
Can I buy black gemstones in calibrated sizes?
Yes, we offer calibrated black gemstones in standard sizes, making them ideal for ready-made jewelry settings and consistent designs.
GemSelect Certified Store Reviews
GemSelect: Over 22 Years in the Gemstone Business! Thank you for trusting us with your purchase!
Overall Rating -> 9 
It was fine . Wish there had been more round stones to select from
Overall Rating -> 10 
This is the first time I have used this site. I was dissatisfied with the quality of gems and supplies elsewhere and decided to try GemSelect. They are awesome! I was thrilled to see the variety and the great web performance. There was the ability to search for information as well as gems. Things like the clarity rating system and caret weight of the gems. I have always loved making things and I have just started to make jewelry as a business. However I have never made a ring before and have always wanted to. On GemSelect I was able to find good quality gems to use in my creations. I am so glad the website is so easy to use. Thank you GemSelect.
Overall Rating -> 10
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.
Overall Rating -> 10
They have a wonderful selection of gems of all sorts, shapes, cuts, and quality. I am very particular about the quality of stones I buy, and found many with VVS clarity and excellent cut and polish. I am thrilled with each of the stones I purchased, and would definitely recommend GemSelect to everyone.
Overall Rating -> 9
Always a good quality stone. Priced fairly and shipped promptly. Answers emails quickly
Overall Rating -> 10
All good
