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 |
6.79ctw Black Onyx, Trillion, Opaque
9.9 x 9.4 mm
$ 5.64
7.11ctw Black Spinel, Round, Opaque
9 mm (calibrated)
$ 27.26
0.03ct Black Diamond, Round, Opaque
2 mm (calibrated)
$ 23.90
0.07ct Black Diamond, Round, Opaque
2.4 mm (calibrated)
$ 33.87
0.11ctw Black Diamond, Round, Opaque
2.1 mm (calibrated)
$ 31.96
9.27ct Black Star Diopside, Round, Opaque
12 mm (calibrated)
$ 46.16
7.04ctw Black Spinel, Round, Opaque
9 mm (calibrated)
$ 23.14
11.72ct Black Tourmaline, Cushion, Opaque
16 x 12 mm (calibrated)
$ 58.37
18.25ctw Black Spinel, Trillion, Opaque
9.8 x 9.6 mm
$ 99.98
8.09ct Black Star Diopside, Round, Opaque
11 mm (calibrated)
$ 40.29
4.01ct Black Star Sapphire, Pear Shape, Opaque
11 x 7.9 mm
$ 71.89
20.08ct Black Onyx, Pear Shape, Opaque
25 x 18 mm (calibrated)
$ 20.00
29.35ct Black Feather Pyrite, Oval, Opaque
28 x 20 mm
$ 22.90
12.31ctw Black Star Diopside, Oval, Opaque
11 x 9 mm (calibrated)
$ 61.30
5.75ct Black Tourmaline, Oval, Opaque
16.1 x 10 mm
$ 28.64
28.84ct Black Tourmaline, Cushion, Opaque
19.9 x 17.4 mm
$ 143.62
5.20ct Black Star Sapphire, Oval, Opaque
10 x 8 mm (calibrated)
$ 93.23
1.42ct Black Onyx, Round, Opaque
7 mm (calibrated)
$ 2.83
12.96ctw Black Spinel, Round, Opaque
12 mm (calibrated)
$ 40.33
7.52ct Black Tourmaline, Cushion, Opaque
14.5 x 10.4 mm
$ 37.45
7.19ct Black Tourmaline, Oval, Opaque
13 x 10.1 mm
$ 35.81
8.46ct Black Nuummite, Oval, Opaque
13 x 13 mm (calibrated)
$ 34.72
12.85ctw Black Pietersite, Oval, Opaque
14 x 10 mm (calibrated)
$ 56.32
0.10ctw Black Diamond, Square, Opaque
2 x 2 mm (calibrated)
$ 49.80
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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 -> 10 
Gem Select has a user friendly website and the product is very good as is the price. The gems are described accurately and I always get what I think I'm getting.
Overall Rating -> 10
GemSelect is always my first choice for purchasing gemstones. The fact that the gems are always exactly as described and pictured on the website has earned my trust many times over. Even when I don't buy, I still love browsing all the beautiful stones. My new favorites are the bright green Tsavorites!
Overall Rating -> 10
Easy picking, fast checkout, secure shipping. Cana't ask for anything more than efficiency and a good price.
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
Navigating the site was very easy and the photos of the exact gem you would be purchasing was well done.
Overall Rating -> 10
The citrine gems are beautiful. I appreciated that each stone was individually shown on the website so I could see exactly what I was getting. No mystery person selecting random stones for me. The documentation included with each gem was high quality as well. Great price and arrived as expected.
