Natural Black Spinel Gemstones
Discover natural black spinel gemstones, prized for their deep color, brilliance, and excellent durability.
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Bi-color
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Black Black Spinel
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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 |
9.22ctw Black Spinel, Round, Opaque
10 mm (calibrated)
$ 35.36
13.94ctw Black Spinel, Heart, Opaque
12 x 12 mm (calibrated)
$ 76.36
27.48ctw Black Spinel, Fancy, Opaque
18.2 x 11.9 mm
$ 90.32
9.97ctw Black Spinel, Round, Opaque
10 mm (calibrated)
$ 38.24
14.00ctw Black Spinel, Heart, Opaque
12 x 12 mm (calibrated)
$ 76.69
25.08ctw Black Spinel, Oval, Opaque
18 x 13 mm (calibrated)
$ 82.43
14.64ct Black Spinel, Baguette, Opaque
20.2 x 10.1 mm
$ 48.12
13.93ctw Black Spinel, Round, Opaque
12 mm (calibrated)
$ 45.78
11.54ctw Black Spinel, Oval, Opaque
14 x 10 mm (calibrated)
$ 44.26
21.22ctw Black Spinel, Oval, Opaque
16 x 12 mm (calibrated)
$ 69.75
22.46ctw Black Spinel, Oval, Opaque
16 x 12 mm (calibrated)
$ 86.12
14.42ctw Black Spinel, Cushion, Opaque
12 x 10 mm (calibrated)
$ 78.99
9.54ctw Black Spinel, Round, Opaque
10 mm (calibrated)
$ 31.36
7.45ctw Black Spinel, Round, Opaque
10 mm (calibrated)
$ 28.58
7.21ctw Black Spinel, Round, Opaque
9 mm (calibrated)
$ 23.70
14.77ctw Black Spinel, Round, Opaque
12 mm (calibrated)
$ 45.97
18.25ctw Black Spinel, Trillion, Opaque
9.8 x 9.6 mm
$ 99.98
14.66ctw Black Spinel, Heart, Opaque
12 x 12 mm (calibrated)
$ 87.64
27.03ctw Black Spinel, Fancy, Opaque
18.2 x 12 mm
$ 88.84
7.19ctw Black Spinel, Round, Opaque
9 mm (calibrated)
$ 23.64
6.96ctw Black Spinel, Round, Opaque
9 mm (calibrated)
$ 22.87
9.88ctw Black Spinel, Round, Opaque
10 mm (calibrated)
$ 37.89
7.07ctw Black Spinel, Round, Opaque
9 mm (calibrated)
$ 30.98
7.96ctw Black Spinel, Round, Opaque
9 mm (calibrated)
$ 34.88
Why Buy Black Spinel 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 Spinel Stones
Our natural black spinel gemstones are carefully selected for their rich jet-black color and impressive brilliance. Known for their durability and luster, black spinel is a sophisticated choice for both modern and classic jewelry designs.
Buy Black Spinel Gemstones Online
Shop loose black spinel gemstones online with confidence at GemSelect. Choose from a wide variety of shapes, sizes, and cuts, all backed by detailed specifications and worldwide shipping.
Black Spinel for Rings and Fine Jewelry
With a Mohs hardness of 8, black spinel is suitable for rings, earrings, pendants, and bracelets. Its high polish and strong luster make it an excellent alternative to black diamond for elegant and durable jewelry pieces.
Faceted Black Spinel
Faceted black spinel gemstones offer exceptional sparkle thanks to their refractive properties. Popular shapes include round, oval, cushion, and pear cuts, ideal for center stones or accent designs.
Black Spinel Cabochons
Black spinel cabochons feature smooth, domed surfaces that highlight the gem’s deep, even color. These stones are perfect for bold statement jewelry and contemporary settings.
Calibrated Black Spinel Sizes
We offer calibrated black spinel gemstones in standard sizes such as 5 mm, 6 mm, and 8 x 6 mm, making them easy to set into pre-made jewelry mountings.
Wholesale Black Spinel
Looking to purchase in bulk? Our wholesale black spinel options are ideal for jewelers and designers seeking consistent quality and competitive pricing on multiple stones.
Black Spinel Meaning and Properties
Black spinel is associated with protection and grounding. Its deep black color and durability have made it a popular gemstone for centuries, valued for both its beauty and resilience.
Learn more about the history, properties, and care of spinel on our Spinel Information Page.
FAQs
Is black spinel a natural gemstone?
Yes, black spinel is a natural gemstone. At GemSelect, all treatments (if any) are fully disclosed to ensure complete transparency.
How durable is black spinel for everyday wear?
Black spinel has a hardness of 8 on the Mohs scale, making it suitable for everyday jewelry, including rings and bracelets, with proper care.
Is black spinel a good alternative to black diamond?
Yes, black spinel offers a similar deep black appearance with excellent brilliance at a more accessible price point, making it a popular alternative.
Are black spinel gemstones calibrated?
Many black spinel stones are available in calibrated sizes, allowing for easy setting into standard jewelry mountings.
Can I buy loose black spinel in bulk?
Yes, we offer wholesale black spinel gemstones for bulk purchases, ideal for jewelry designers and retailers.
GemSelect Certified Store Reviews
GemSelect: Over 22 Years in the Gemstone Business! Thank you for trusting us with your purchase!
Overall Rating -> 10 
I found the filter options excellent. Yours was the third site I visited (asked chat got for reputable online sellers of loose gems) and the first I purchased from as I was able to easily find what I was looking for.
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
Great! Affordable
Overall Rating -> 10
Great site for finding specific stones and sizes for individual pieces of jewelry
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.
Overall Rating -> 8 
All went as well as previous orders. So far delivery has been as expected.
