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Shop Loose Diamonds - Certified Natural Gemstones & Conflict-Free

Diamond Weight
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Diamond Price

Size Explained

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For Example: 8-9
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0.14ctw White Diamond, Round, VVS-VS

2.7 mm (calibrated)

$ 250.28

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0.08ctw Black Diamond, Round, Opaque

2 mm (calibrated)

$ 63.74

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0.10ctw Black Diamond, Round, Opaque

2 mm (calibrated)

$ 79.68

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0.03ct Blue Diamond, Round, VS

2.2 mm (calibrated)

$ 29.88

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0.05ct Blue Diamond, Square, VS

1.9 x 1.9 mm

$ 55.89

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2.02ct Brown Diamond, Cushion, VS

6.6 x 6.5 mm

$ 3,380.03

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0.08ctw Black Diamond, Round, Opaque

2 mm (calibrated)

$ 63.74

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0.07ct Blue Diamond, Round, VS-SI

2.5 mm (calibrated)

$ 83.07

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0.15ct White Diamond, Round, VVS

3.5 mm (calibrated)

$ 251.84

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0.03ct Black Diamond, Round, Opaque

2 mm (calibrated)

$ 23.90

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0.07ct Black Diamond, Round, Opaque

2.5 mm (calibrated)

$ 33.87

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0.13ct Black Diamond, Round, Opaque

3 mm (calibrated)

$ 61.84

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0.05ct Blue Diamond, Round, VS

2.3 mm (calibrated)

$ 60.86

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0.08ct Green Diamond, Round, VS

2.8 mm (calibrated)

$ 79.68

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0.03ct Green Diamond, Round, VVS-VS

2 mm (calibrated)

$ 25.94

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0.07ct Blue Diamond, Square, VS-SI

2.3 x 2.3 mm

$ 65.20

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0.05ct Black Diamond, Round, Opaque

2.2 mm (calibrated)

$ 17.11

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0.04ct Green Diamond, Round, VVS-VS

2.1 mm (calibrated)

$ 51.79

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0.05ct Blue Diamond, Round, VVS-VS

2.1 mm (calibrated)

$ 49.80

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0.09ct Blue Diamond, Square, SI

2.6 x 2.5 mm

$ 100.60

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0.29ctw Black Diamond, Round, Opaque

3 mm (calibrated)

$ 114.96

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0.05ct Black Diamond, Round, Opaque

2 mm (calibrated)

$ 16.28

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0.04ct Black Diamond, Round, Opaque

1.9 mm (calibrated)

$ 10.86

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0.15ctw White Diamond, Round, VVS-VS

2.7 mm (calibrated)

$ 268.16

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Why Buy 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

good navigation and simple interface.

Posted By Dave in April, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

I was looking for high-quality amethyst on this site, and I was able to compare size, color, and weight in detail before making a purchase.

Posted By Atsuhisa in January, 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 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

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 -> 10 star ratings

I love the product and the details about each of them.

Posted By Love It! in July, 2025
Source: Bizrate
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