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Home Gemstones Diamond

Shop Loose Diamonds - Certified Natural Gemstones & Conflict-Free

Diamond Weight
Diamond Size
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Diamond Price

Size Explained

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For Example: 6-7
For Example: 8-9
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0.19ctw White Diamond, Round, VVS-VS

3 mm (calibrated)

$ 345.21

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0.12ct Black Diamond, Square, Opaque

2.7 x 2.7 mm

$ 59.76

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0.09ct Black Diamond, Round, Opaque

2.7 mm (calibrated)

$ 30.44

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0.05ct Blue Diamond, Round, VVS

2.3 mm (calibrated)

$ 49.80

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0.09ctw Black Diamond, Round, Opaque

2.1 mm (calibrated)

$ 26.15

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0.10ct Black Diamond, Square, Opaque

2.3 x 2.2 mm

$ 42.22

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0.05ct Blue Diamond, Round, VVS-VS

2.3 mm (calibrated)

$ 64.74

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0.07ct Blue Diamond, Round, VS-SI

2.5 mm (calibrated)

$ 69.72

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0.13ctw Black Diamond, Square, Opaque

2 x 1.9 mm

$ 64.74

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0.03ct Black Diamond, Round, Opaque

2 mm (calibrated)

$ 23.90

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0.18ctw White Diamond, Round, VVS-VS

3 mm (calibrated)

$ 327.04

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0.04ct Blue Diamond, Round, VS

2.1 mm (calibrated)

$ 48.70

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0.07ct Blue Diamond, Round, VS-SI

2.5 mm (calibrated)

$ 83.07

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0.13ctw Black Diamond, Square, Opaque

2 x 2 mm (calibrated)

$ 64.74

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0.09ctw Black Diamond, Round, Opaque

2 mm (calibrated)

$ 26.15

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0.05ct Black Diamond, Round, Opaque

2 mm (calibrated)

$ 39.84

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0.06ct Blue Diamond, Round, VS

2.5 mm (calibrated)

$ 67.07

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0.06ct Green Diamond, Round, VS

2.5 mm (calibrated)

$ 59.76

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0.09ctw Black Diamond, Round, Opaque

2 mm (calibrated)

$ 26.15

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0.07ct White Diamond, Marquise, VVS

4.1 x 2.1 mm

$ 243.29

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0.12ctw Black Diamond, Square, Opaque

2 x 2 mm (calibrated)

$ 59.76

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0.17ctw White Diamond, Round, VVS-VS

2.7 mm (calibrated)

$ 303.91

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0.05ct Black Diamond, Round, Opaque

2.1 mm (calibrated)

$ 10.75

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0.06ct Green Diamond, Round, VS

2.5 mm (calibrated)

$ 67.07

View Gem

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

Great website, easy to navigate, and loads quickly. Have bought here before, very pleased!

Posted By SallyO in February, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Great site for finding specific stones and sizes for individual pieces of jewelry

Posted By Designer in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Love the precise descriptions and calibrations of hte loose gemstones. Would like to have seen more variety in the size gem I was looking for.

Posted By RenoRose in January, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

So far So good

Posted By VH-1 in July, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

The purchasing process is fairly quick and straightforward and for me user friendly so it probably took more or less than 3 minutes to purchase and pay for the items. I wish there was a discount offer for multiple items to encourage us buyers to purchase more an incentive and add more sales in your end. Besides that, it's been a great purchasing experience and will continue to shop as I am a repeat customer and have bought from your store many times before. Thank you.

Posted By Emmanuel in October, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

My experience was done with ease

Posted By Barb in October, 2025
Source: Bizrate
Enlarged Gemstone Image