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Home Gemstones Gemstones By Color Blue Diamond

Loose Blue Diamonds for Sale – Natural and Fancy Blue Diamond Stones, Certified Diamond

Blue Diamond Weight
Blue Diamond Size
Blue Diamond Clarity
Blue Diamond Price

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0.05ct Blue Diamond, Square, VS-SI

2 x 1.8 mm

$ 55.89

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0.04ct Blue Diamond, Round, VS

2.1 mm (calibrated)

$ 44.71

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0.04ct Blue Diamond, Round, VS

2.1 mm (calibrated)

$ 39.84

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0.05ct Blue Diamond, Round, VVS-VS

2.2 mm (calibrated)

$ 64.74

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0.07ct Blue Diamond, Square, VS

2.2 x 2 mm

$ 78.24

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0.05ct Blue Diamond, Round, VVS-VS

2.3 mm (calibrated)

$ 49.80

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0.05ct Blue Diamond, Round, SI

2.4 mm (calibrated)

$ 46.58

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0.02ct Blue Diamond, Round, SI

1.9 mm (calibrated)

$ 20.29

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0.03ct Blue Diamond, Square, VVS-VS

2.3 x 1.9 mm

$ 27.95

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0.02ct Blue Diamond, Round, VS

1.9 mm

$ 24.34

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0.07ct Blue Diamond, Square, VS-SI

2.4 x 2.3 mm

$ 78.24

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0.07ct Blue Diamond, Round, VS

2.5 mm (calibrated)

$ 78.24

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0.05ct Blue Diamond, Round, VS

2.1 mm (calibrated)

$ 49.80

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0.09ct Blue Diamond, Round, VS

2.6 mm (calibrated)

$ 100.60

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0.03ct Blue Diamond, Round, VS

2.2 mm (calibrated)

$ 36.52

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0.05ct Blue Diamond, Round, VS

2.3 mm (calibrated)

$ 60.86

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0.06ct Blue Diamond, Round, VVS-VS

2.5 mm (calibrated)

$ 59.34

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0.04ct Blue Diamond, Square, VS

2 x 2 mm (calibrated)

$ 44.71

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0.09ct Blue Diamond, Square, SI

2.5 x 2.4 mm

$ 100.60

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0.03ct Blue Diamond, Round, SI

2.1 mm (calibrated)

$ 36.52

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0.06ct Blue Diamond, Square, VS-SI

2.3 x 2.1 mm

$ 67.07

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0.07ct Blue Diamond, Square, VS

2.3 x 2.2 mm

$ 78.24

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0.06ct Blue Diamond, Round, VS-SI

2.5 mm (calibrated)

$ 59.76

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0.07ct Blue Diamond, Round, SI

2.4 mm (calibrated)

$ 90.64

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Why Buy Blue 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! Affordable

Posted By Spinellope in April, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

My whole experience is great.

Posted By Ghs in November, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Easy and good price

Posted By Bry_guy in March, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Everything was great, website user friendly, quality amazing, communication amazing, delivery amazing, everything was as expected, they done what they said they would, overall experience was amazing.

Posted By Jac in July, 2025
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

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

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