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 |
0.05ct Black Diamond, Round, Opaque
2 mm (calibrated)
$ 19.62
25.72ctw Black with Gold Sheen Spinel, Baguette, Opaque
17.7 x 8.3 mm
$ 243.77
27.22ct Black with Blue Sparkle Nuummite, Oval, Opaque
24 x 16.9 mm
$ 142.64
0.10ct Black Diamond, Round, Opaque
2.8 mm (calibrated)
$ 41.24
22.46ctw Black Spinel, Oval, Opaque
16 x 12 mm (calibrated)
$ 103.76
25.28ctw Black Spinel, Baguette, Opaque
17.6 x 8.2 mm
$ 240.92
15.01ctw Black Spinel, Oval, Opaque
14 x 10 mm (calibrated)
$ 69.35
9.61ct Schorl Tourmaline, Emerald Cut, Opaque
15 x 10 mm (calibrated)
$ 57.66
21.56ct Black with Blue Sparkle Nuummite, Oval, Opaque
22 x 14.6 mm
$ 114.10
4.73ct Black Star Diopside, Oval, Opaque
11 x 9 mm (calibrated)
$ 28.38
4.46ct Black Onyx, Heart, Opaque
10.5 x 10.3 mm
$ 5.35
6.95ct Black with Blue Sparkle Nuummite, Oval, Opaque
13.4 x 11.6 mm
$ 36.95
18.31ct Black with Blue Sparkle Nuummite, Oval, Opaque
18.7 x 16.1 mm
$ 96.90
4.70ct Black Star Sapphire, Oval, Opaque
9.2 x 8.2 mm
$ 101.52
19.33ct Black with Blue Sparkle Nuummite, Oval, Opaque
21.5 x 16.2 mm
$ 95.57
5.71ct Black Star Diopside, Oval, Opaque
11 x 9 mm (calibrated)
$ 34.26
0.03ct Black Diamond, Round, Opaque
2.1 mm (calibrated)
$ 28.80
1.06ct Black Diamond, Square, Opaque
5.4 x 5.2 mm
$ 727.54
4.65ct Black Star Diopside, Round, Opaque
9 mm (calibrated)
$ 27.90
0.08ctw Black Diamond, Round, Opaque
2.1 mm (calibrated)
$ 76.80
0.80ct Black Diamond, Round, Opaque
5.3 mm
$ 768.00
35.49ct Black with Gold Sheen Obsidian, Pear Shape, Opaque
33.4 x 22.5 mm
$ 46.85
12.95ctw Black Spinel, Round, Opaque
12 mm (calibrated)
$ 51.29
37.83ct Black with Gold Sheen Obsidian, Pear Shape, Opaque
33.1 x 23.5 mm
$ 49.93
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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 
Great website, easy to navigate, and loads quickly. Have bought here before, very pleased!
Overall Rating -> 8 
I visited several online loose stone shops trying to find rare stones. I finally found one that I've been looking for here, and very satisfied. Looking forward to receive the item in 3 weeks.
Overall Rating -> 10
Great site for finding specific stones and sizes for individual pieces of jewelry
Overall Rating -> 10
Was a good experience.
Overall Rating -> 10
All these questions, and I don't have to give any blood. What a Deal... I absolutely enjoy the Gem Select emails every month. This one today was special. I always say, I'll know it when I see it. This stone today was the One. Odd and Intriguing. Thank You So Much for all that you do.
Overall Rating -> 9 
I love wide range of stones. Always have my preference.
