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Home › Gemstones › Gemstones By Color › Black Gemstones

Black Gemstones

Explore our collection of natural black gemstones, perfect for bold, elegant, and modern jewelry designs.

Black Gemstones Weight
Black Gemstones Size
Black Gemstones Clarity
Black Gemstones Price

Size Explained

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For Example: 6-7
For Example: 8-9
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13.87ct Black Tourmaline, Cushion, Opaque

13.87ct Black Tourmaline, Cushion, Opaque

15.1 x 13.6 mm

$ 57.56

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2.01ct Black Cat'S Eye Scapolite, Round, Translucent

2.01ct Black Cat'S Eye Scapolite, Round, Translucent

9 mm (calibrated)

$ 11.01

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8.71ctw Black Onyx, Heart, Opaque

8.71ctw Black Onyx, Heart, Opaque

10.5 x 10.4 mm

$ 8.67

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0.05ct Black Diamond, Round, Opaque

0.05ct Black Diamond, Round, Opaque

2.3 mm (calibrated)

$ 16.28

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0.18ctw Black Diamond, Square, Opaque

0.18ctw Black Diamond, Square, Opaque

2.2 x 2.2 mm

$ 89.64

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2.05ctw Black Onyx, Round, Opaque

2.05ctw Black Onyx, Round, Opaque

5.5 mm (calibrated)

$ 4.08

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19.24ct Black Nuummite, Oval, Opaque

19.24ct Black Nuummite, Oval, Opaque

22.9 x 13.3 mm

$ 83.68

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17.48ctw Black Spinel, Heart, Opaque

17.48ctw Black Spinel, Heart, Opaque

13 x 13 mm (calibrated)

$ 57.45

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2.20ctw Black Onyx, Round, Opaque

2.20ctw Black Onyx, Round, Opaque

5.5 mm (calibrated)

$ 4.38

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3.20ctw Black Onyx, Round, Opaque

3.20ctw Black Onyx, Round, Opaque

7 mm (calibrated)

$ 6.37

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6.98ct Black Star Diopside, Oval, Opaque

6.98ct Black Star Diopside, Oval, Opaque

12 x 10 mm (calibrated)

$ 34.76

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27.96ct Black Tourmaline, Cushion, Opaque

27.96ct Black Tourmaline, Cushion, Opaque

18.8 x 16.1 mm

$ 99.42

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8.57ctw Black Onyx, Heart, Opaque

8.57ctw Black Onyx, Heart, Opaque

10.5 x 10.3 mm

$ 8.53

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5.17ct Black Star Sapphire, Oval, Opaque

5.17ct Black Star Sapphire, Oval, Opaque

10 x 8 mm (calibrated)

$ 92.69

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3.34ct Black Star Sapphire, Oval, Opaque

3.34ct Black Star Sapphire, Oval, Opaque

9.7 x 7.4 mm

$ 59.88

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14.69ctw Black Spinel, Round, Opaque

14.69ctw Black Spinel, Round, Opaque

12 mm (calibrated)

$ 48.29

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14.84ctw Black Spinel, Round, Opaque

14.84ctw Black Spinel, Round, Opaque

12 mm (calibrated)

$ 48.77

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22.49ctw Black Spinel, Oval, Opaque

22.49ctw Black Spinel, Oval, Opaque

16 x 12 mm (calibrated)

$ 73.92

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13.20ct Black Tourmaline, Oval, Opaque

13.20ct Black Tourmaline, Oval, Opaque

16.2 x 11.4 mm

$ 39.11

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8.65ct Black Star Sapphire, Oval, Opaque
Star Sapphire Product Video (682967)

8.65ct Black Star Sapphire, Oval, Opaque

12.4 x 10.5 mm

$ 172.31

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6.15ct Black Star Diopside, Oval, Opaque

6.15ct Black Star Diopside, Oval, Opaque

11 x 9 mm (calibrated)

$ 30.63

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21.24ctw Black Tourmaline, Oval, Opaque

21.24ctw Black Tourmaline, Oval, Opaque

13.4 x 11.3 mm

$ 105.78

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2.41ct Black Star Diopside, Oval, Opaque

2.41ct Black Star Diopside, Oval, Opaque

8 x 6 mm (calibrated)

$ 12.00

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13.84ctw Black Spinel, Round, Opaque

13.84ctw Black Spinel, Round, Opaque

12 mm (calibrated)

$ 45.48

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Why Buy Black Gemstones from GemSelect?

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.

Loose Black Gemstones for Jewelry and Collecting

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!

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Enjoy viewing the selections. Excellent product

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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.

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overall great

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I have a beautiful emerald I purchased from a company names gemselect and they are awesome! You should try them out?

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