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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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0.06ct Blue Diamond, Round, VS

2.5 mm (calibrated)

$ 67.07

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0.05ct Blue Diamond, Round, VVS-VS

2.1 mm (calibrated)

$ 49.80

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0.06ct Blue Diamond, Square, VS-SI

2.3 x 2.3 mm

$ 55.89

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0.06ct Blue Diamond, Round, SI

2.5 mm (calibrated)

$ 67.07

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0.05ct Blue Diamond, Round, VS

2.3 mm (calibrated)

$ 49.80

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0.05ct Blue Diamond, Round, VVS-VS

2.4 mm (calibrated)

$ 41.50

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0.05ct Blue Diamond, Round, VS-SI

2.3 mm (calibrated)

$ 49.80

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0.07ct Blue Diamond, Round, VS

2.6 mm (calibrated)

$ 78.24

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0.05ct Blue Diamond, Square, VS

2.1 x 2.1 mm

$ 55.89

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0.07ct Blue Diamond, Round, VS

2.7 mm (calibrated)

$ 78.24

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0.06ct Blue Diamond, Round, SI

2.5 mm (calibrated)

$ 67.07

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0.03ct Blue Diamond, Round, VS

2.3 mm (calibrated)

$ 33.53

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0.04ct Blue Diamond, Round, VS-SI

2 mm (calibrated)

$ 39.84

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0.05ct Blue Diamond, Square, VS-SI

1.9 x 1.9 mm

$ 55.89

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0.06ct Blue Diamond, Round, VS-SI

2.4 mm (calibrated)

$ 59.76

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0.06ct Blue Diamond, Round, VS

2.5 mm (calibrated)

$ 49.80

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0.38ct Blue Diamond, Round, SI

4.5 mm (calibrated)

$ 424.76

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0.02ct Blue Diamond, Round, SI

1.7 mm (calibrated)

$ 24.34

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0.05ct Blue Diamond, Round, VS

2.2 mm (calibrated)

$ 49.80

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0.06ct Blue Diamond, Square, VVS-VS

2.2 x 2.1 mm

$ 67.07

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0.09ct Blue Diamond, Square, SI

2.6 x 2.5 mm

$ 100.60

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0.07ct Blue Diamond, Round, VVS-VS

2.5 mm (calibrated)

$ 90.64

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0.05ct Blue Diamond, Square, VVS-VS

2.2 x 2.1 mm

$ 55.89

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0.05ct Blue Diamond, Round, VS

2.4 mm (calibrated)

$ 46.58

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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

Very good.

Posted By Tommy in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I have purchased stones from gem select in the past and have been very satisfied. I expect to repeat that experience with this purchase as well

Posted By Marti in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

overall great

Posted By SR in April, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Easy to use. No issues. Large selection of gems.

Posted By CLTCJH in February, 2026
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

Great prices!!! High quality gemstones.

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