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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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0.59ct Black Diamond, Round, Opaque

5 mm (calibrated)

$ 470.11

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0.03ct Black Diamond, Round, Opaque

2 mm (calibrated)

$ 23.90

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0.17ct Black Diamond, Square, Opaque

2.5 x 2.4 mm

$ 84.66

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0.02ct Black Diamond, Round, Opaque

1.9 mm (calibrated)

$ 15.94

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0.09ctw Black Diamond, Square, Opaque

1.9 x 1.9 mm

$ 44.82

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0.07ct Black Diamond, Round, Opaque

2.4 mm (calibrated)

$ 33.87

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0.07ct Black Diamond, Round, Opaque

2.5 mm (calibrated)

$ 33.87

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0.18ct Black Diamond, Square, Opaque

2.9 x 2.7 mm

$ 89.64

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0.12ctw Black Diamond, Square, Opaque

1.9 x 1.8 mm

$ 59.76

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0.04ct Black Diamond, Square, Opaque

2 x 1.7 mm

$ 19.92

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0.07ct Black Diamond, Round, Opaque

2.6 mm (calibrated)

$ 23.96

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0.08ct Black Diamond, Round, Opaque

2.6 mm (calibrated)

$ 27.38

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0.04ct Black Diamond, Round, Opaque

2 mm (calibrated)

$ 13.70

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0.05ct Black Diamond, Round, Opaque

2 mm (calibrated)

$ 16.28

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0.11ct Black Diamond, Round, Opaque

2.9 mm (calibrated)

$ 31.28

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0.15ct Black Diamond, Round, Opaque

3.2 mm

$ 71.36

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0.04ct Black Diamond, Round, Opaque

2 mm (calibrated)

$ 31.87

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0.07ct Black Diamond, Round, Opaque

2.5 mm (calibrated)

$ 33.87

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0.20ct Black Diamond, Round, Opaque

3.5 mm (calibrated)

$ 95.15

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0.10ctw Black Diamond, Round, Opaque

2 mm (calibrated)

$ 79.68

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0.05ct Black Diamond, Round, Opaque

2.1 mm (calibrated)

$ 14.53

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0.04ct Black Diamond, Round, Opaque

2 mm (calibrated)

$ 13.99

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0.09ct Black Diamond, Square, Opaque

2.2 x 2.1 mm

$ 35.97

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0.10ctw Black Diamond, Round, Opaque

2.1 mm (calibrated)

$ 79.68

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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

It's always a pleasure doing business with Gem Select. Outstanding products ant very reasonable prices. Thank You One and All.

Posted By G.W. or Bakyow in July, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

Ita's a pretty good and simple way to find gems that youa're looking for amazing selection

Posted By Amman in May, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Enjoy viewing the selections. Excellent product

Posted By ToRa.62 in April, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

this site is awesome. I was able to look at the products think about purchasing and come back and find the same products. With the amount of inventory gem select has. Its awesome to be able to filter the way that they allow you too.

Posted By Tommyp in November, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I love the products. I've bought them as gifts and people love my gifts

Posted By Love it! in February, 2026
Source: Bizrate

Overall Rating -> 7 star ratings

Easy, quick.

Posted By Mich in June, 2026
Source: Bizrate
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