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 |
4.76ct Black Onyx, Cushion, Opaque
11 x 11 mm (calibrated)
$ 9.48
0.03ct Black Diamond, Round, Opaque
2 mm (calibrated)
$ 10.27
80.17ct Black Obsidian, Square, Opaque
25.9 x 25.9 mm
$ 66.54
9.91ct Black Onyx, Pear Shape, Opaque
18 x 13 mm (calibrated)
$ 9.87
23.92ct Black Tourmaline, Cushion, Opaque
19 x 15.8 mm
$ 85.05
13.02ct Black Tourmaline, Emerald Cut, Opaque
29 x 7.3 mm
$ 64.84
8.41ctw Black Onyx, Heart, Opaque
10 x 10 mm (calibrated)
$ 8.37
13.98ctw Black Spinel, Heart, Opaque
12 x 12 mm (calibrated)
$ 76.58
8.96ctw Black Spinel, Round, Opaque
10 mm (calibrated)
$ 34.36
5.83ct Black Cat'S Eye Scapolite, Oval, Translucent
10.2 x 9.3 mm
$ 31.94
0.03ct Black Diamond, Round, Opaque
2 mm (calibrated)
$ 23.90
0.15ct Black Diamond, Square, Opaque
2.6 x 2.7 mm
$ 74.70
14.70ct Black Nuummite, Oval, Opaque
20.5 x 13.5 mm
$ 60.32
18.82ct Black Nuummite, Oval, Opaque
24 x 14.7 mm
$ 77.23
19.39ctw Black Spinel, Heart, Opaque
13.7 x 12.9 mm
$ 63.74
0.23ct Black Diamond, Round, Opaque
3.5 mm (calibrated)
$ 109.41
10.98ct Black Nuummite, Oval, Opaque
15.6 x 13.6 mm
$ 45.06
13.21ctw Black Spinel, Round, Opaque
12 mm (calibrated)
$ 41.10
10.14ct Black Onyx, Pear Shape, Opaque
18 x 13 mm (calibrated)
$ 10.10
24.74ct Black Onyx, Oval, Opaque
25.7 x 19.6 mm
$ 24.64
10.04ct Black Tourmaline, Oval, Opaque
15.6 x 12.5 mm
$ 50.00
0.30ct Black Diamond, Square, Opaque
3 x 3 mm (calibrated)
$ 149.40
10.67ct Black Tourmaline, Emerald Cut, Opaque
19.1 x 8.9 mm
$ 53.14
4.26ct Black Onyx, Heart, Opaque
10.4 x 10.3 mm
$ 4.24
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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 
I am filling a small treasure chest and picked a nice amethyst.
Overall Rating -> 10
The stones are very nice.
Overall Rating -> 10
My experience has always been fantastic. Today I saved 6 gems to email a customer looking for a particular color blend to fit into an east west setting, so her options were limited, but we found one she wanted, deleted all the others in the cart and order the gem she selected. It was helpful to be able to put them in the cart so I could save them until she selected the one she wanted without having to research all of them again.
Overall Rating -> 9 
The purchasing process is fairly quick and straightforward and for me user friendly so it probably took more or less than 3 minutes to purchase and pay for the items. I wish there was a discount offer for multiple items to encourage us buyers to purchase more an incentive and add more sales in your end. Besides that, it's been a great purchasing experience and will continue to shop as I am a repeat customer and have bought from your store many times before. Thank you.
Overall Rating -> 10
No problems. I had a minor address issue in the past and someone got back to me very quickly and we resolved the issue satisfactorily. I appreciated the quick, concerned response. So important when buyer/seller are so far apart in distance. Thank you Gem Select. Keep up the good work!
Overall Rating -> 10
I was able to find what I wanted very easily!
