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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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0.10ctw Black Diamond, Round, Opaque

2.1 mm (calibrated)

$ 29.05

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0.98ct Black Diamond, Square, Opaque

4.9 x 4.7 mm

$ 558.27

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0.22ct Black Diamond, Round, Opaque

3.5 mm (calibrated)

$ 104.66

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0.05ct Black Diamond, Round, Opaque

2.1 mm (calibrated)

$ 14.53

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0.05ct Black Diamond, Round, Opaque

2.2 mm (calibrated)

$ 17.11

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0.85ct Black Diamond, Round, Opaque

5.5 mm (calibrated)

$ 677.28

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0.11ctw Black Diamond, Round, Opaque

2.3 mm (calibrated)

$ 49.85

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0.04ct Black Diamond, Round, Opaque

2.1 mm (calibrated)

$ 13.70

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0.14ct Black Diamond, Round, Opaque

3 mm (calibrated)

$ 66.60

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0.23ct Black Diamond, Square, Opaque

3 x 3 mm (calibrated)

$ 114.54

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0.03ct Black Diamond, Round, Opaque

2 mm (calibrated)

$ 23.90

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0.78ct Black Diamond, Round, Opaque

5.3 mm

$ 621.50

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0.03ct Black Diamond, Round, Opaque

2 mm (calibrated)

$ 10.27

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0.17ctw Black Diamond, Square, Opaque

2.2 x 2.1 mm

$ 84.66

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0.09ct Black Diamond, Round, Opaque

2.8 mm (calibrated)

$ 30.81

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0.18ctw Black Diamond, Square, Opaque

2.2 x 2.2 mm

$ 89.64

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0.24ct Black Diamond, Square, Opaque

3.2 x 2.9 mm

$ 119.52

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0.03ct Black Diamond, Round, Opaque

2 mm (calibrated)

$ 23.90

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0.12ct Black Diamond, Square, Opaque

2.8 x 2.7 mm

$ 49.80

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0.09ct Black Diamond, Round, Opaque

2.6 mm (calibrated)

$ 40.79

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0.98ct Black Diamond, Square, Opaque

5 x 5 mm (calibrated)

$ 558.27

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0.06ct Black Diamond, Round, Opaque

2.4 mm (calibrated)

$ 20.53

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0.57ct Black Diamond, Round, Opaque

4.7 mm

$ 454.18

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0.09ctw Black Diamond, Round, Opaque

2.1 mm (calibrated)

$ 71.71

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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

Found a rock that met my need. Bought it!

Posted By Skot in May, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

I've purchased from here many times over the last decade+. I find the information easy to understand, helpful, and interesting. I have always been satisfied that I got exactly what I ordered. Pictures and descriptions are clear and unique to each stone.

Posted By Maggie in August, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

A pleasant experience and many choices to choose from

Posted By Krackenking in November, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Easy picking, fast checkout, secure shipping. Cana't ask for anything more than efficiency and a good price.

Posted By Beman in September, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

love the site, the experience and the products.

Posted By Ckingpots in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Absolutely love Gem Select. I always know the quality and accuracy of information and photos are top notch. Highly recommend!

Posted By Matthew K. in May, 2026
Source: Bizrate
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