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Shop Loose Diamonds - Certified Natural Gemstones & Conflict-Free

Diamond Weight
Diamond Size
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Diamond Price

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For Example: 6-7
For Example: 8-9
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0.17ct Black Diamond, Round, Opaque

3 mm (calibrated)

$ 80.88

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0.06ct Green Diamond, Round, SI

2.3 mm (calibrated)

$ 55.89

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0.05ct Green Diamond, Round, SI

2.5 mm (calibrated)

$ 55.89

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0.05ct Blue Diamond, Round, VS

2.3 mm (calibrated)

$ 49.80

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0.08ct Blue Diamond, Round, VS-SI

2.5 mm (calibrated)

$ 94.94

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0.06ct Blue Diamond, Square, VS-SI

2.1 x 2.1 mm

$ 67.07

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0.16ct White Diamond, Round, VS

3.5 mm (calibrated)

$ 268.63

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0.02ct Green Diamond, Round, VS

1.9 mm

$ 24.34

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0.34ctw Black Diamond, Square, Opaque

2.7 x 2.5 mm

$ 169.32

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0.04ct Blue Diamond, Round, VS-SI

2.3 mm (calibrated)

$ 44.71

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0.06ct Green Diamond, Round, VVS-VS

2.4 mm (calibrated)

$ 59.76

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0.03ct Green Diamond, Round, VS

2 mm (calibrated)

$ 29.88

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0.02ct Black Diamond, Round, Opaque

2 mm (calibrated)

$ 15.94

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0.14ct Yellow Diamond, Round, VVS-VS

3.2 mm

$ 232.35

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0.20ctw White Diamond, Round, VVS-VS

3 mm (calibrated)

$ 357.53

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0.57ct Black Diamond, Round, Opaque

4.7 mm

$ 454.18

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0.15ctw Black Diamond, Square, Opaque

2 x 2 mm (calibrated)

$ 74.70

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0.20ct White Diamond, Round, VS

3.5 mm (calibrated)

$ 335.79

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0.03ct Black Diamond, Round, Opaque

2 mm (calibrated)

$ 10.27

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0.35ct Black Diamond, Square, Opaque

3.3 x 3.2 mm

$ 174.30

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0.02ct Blue Diamond, Square, VS

2 x 1.8 mm

$ 22.36

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0.15ctw White Diamond, Round, VVS-VS

2.7 mm (calibrated)

$ 272.54

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0.20ct White Diamond, Round, VS

3.7 mm

$ 335.79

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0.09ctw Black Diamond, Round, Opaque

2.1 mm (calibrated)

$ 71.71

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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

I always purchase my stones from GemSelect, their products are high quality and customer service is always great. I also like the fact that I am able to purchase unique items

Posted By Desperaux in November, 2025
Source: Bizrate

Overall Rating -> 8 star ratings

Site worked well and helped me find a rock that matched what I was looking for. Well within budget and I trust it will show up, so that's definitely positive. Not much else to it. Satisfied.

Posted By Big Ricky in May, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Found a beautiful opal at a great price. I was not disappointed when it arrived. Even better in person.

Posted By Fried Rice in August, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I feel Gemselect is a trustworthy company to buy from

Posted By Becky in October, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Always get a nice gemstone. Just like the picture. Never disappointed

Posted By Ron T in June, 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
Enlarged Gemstone Image