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Home Gemstones Gemstones By Color Black Diamond

Loose Black Diamonds for Sale - Certified, Natural, AAA-Grade Stones, Conflict-Free Wholesale black diamonds

Black Diamond Weight
Black Diamond Size
Black Diamond Clarity
Black Diamond Price

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0.04ct Black Diamond, Round, Opaque

2 mm (calibrated)

$ 13.70

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0.09ctw Black Diamond, Round, Opaque

2 mm (calibrated)

$ 26.15

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0.04ct Black Diamond, Round, Opaque

2.1 mm (calibrated)

$ 11.62

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0.05ct Black Diamond, Round, Opaque

2.1 mm (calibrated)

$ 17.11

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0.18ct Black Diamond, Square, Opaque

2.7 x 2.6 mm

$ 89.64

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0.29ct Black Diamond, Square, Opaque

3.2 x 3.2 mm

$ 144.42

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0.07ctw Black Diamond, Round, Opaque

1.9 mm (calibrated)

$ 20.34

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0.04ct Black Diamond, Round, Opaque

2.2 mm (calibrated)

$ 13.70

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0.03ct Black Diamond, Round, Opaque

2 mm (calibrated)

$ 10.27

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0.09ct Black Diamond, Round, Opaque

2.7 mm (calibrated)

$ 30.44

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0.06ct Black Diamond, Round, Opaque

2.4 mm (calibrated)

$ 20.53

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0.17ct Black Diamond, Round, Opaque

3 mm (calibrated)

$ 80.88

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0.15ctw Black Diamond, Square, Opaque

2 x 2 mm (calibrated)

$ 74.70

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0.02ct Black Diamond, Round, Opaque

2 mm (calibrated)

$ 13.28

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0.28ct Black Diamond, Square, Opaque

3 x 3 mm (calibrated)

$ 139.44

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0.03ct Black Diamond, Round, Opaque

2 mm (calibrated)

$ 23.90

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0.10ct Black Diamond, Round, Opaque

2.7 mm (calibrated)

$ 27.15

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0.07ct Black Diamond, Round, Opaque

2.5 mm (calibrated)

$ 33.87

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0.02ct Black Diamond, Round, Opaque

2 mm (calibrated)

$ 15.94

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0.04ct Black Diamond, Round, Opaque

2.1 mm (calibrated)

$ 31.87

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0.10ctw Black Diamond, Round, Opaque

2.1 mm (calibrated)

$ 29.05

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0.05ct Black Diamond, Round, Opaque

2.3 mm (calibrated)

$ 16.28

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0.09ctw Black Diamond, Round, Opaque

2.2 mm (calibrated)

$ 40.79

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0.05ct Black Diamond, Round, Opaque

2.2 mm (calibrated)

$ 13.57

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Why Buy Black Diamond from GemSelect?

GemSelect Certified Store Reviews

GemSelect: Over 22 Years in the Gemstone Business! Thank you for trusting us with your purchase!

Overall Rating -> 10 star ratings

My whole experience is great.

Posted By Ghs in November, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I liked the selection of gems, and price. I did not like your PayPal process. I already have a PP account and you want me to sign up for another.

Posted By CLTCJH in May, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Easy and good price

Posted By Bry_guy in March, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

IT WAS GREAT SIMPLE I WAS ABLE TO MAKE AN ACCOUNT EASY AND WAS ABLE TO FAVORITE ALL OF MY FINAL SELECTED GEMS, I JUST LOVE IT.

Posted By YE in October, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

Very good and simple exchange

Posted By Waylon in March, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

I needed a very specific color of tourmaline and Gem Select had it. I had to get the client to agree and then ordered the stone. It arrived better than pictured and we all were very happy.

Posted By Tim W in February, 2026
Source: Bizrate
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