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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)

$ 71.21

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0.07ct Blue Diamond, Round, VS-SI

2.6 mm (calibrated)

$ 69.22

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0.05ct Blue Diamond, Square, VVS-VS

2 x 2 mm (calibrated)

$ 46.58

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0.06ct Blue Diamond, Square, VS-SI

2.2 x 2 mm

$ 67.07

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0.07ct Blue Diamond, Round, VS

2.5 mm (calibrated)

$ 83.07

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0.05ct Blue Diamond, Round, VS

2.3 mm (calibrated)

$ 55.89

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0.04ct Blue Diamond, Round, VVS-VS

2.1 mm (calibrated)

$ 39.84

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0.05ct Blue Diamond, Round, VS

2.3 mm (calibrated)

$ 49.80

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0.06ct Blue Diamond, Round, VS-SI

2.5 mm (calibrated)

$ 67.07

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0.08ct Blue Diamond, Round, VS

2.7 mm (calibrated)

$ 79.68

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0.03ct Blue Diamond, Round, SI

2 mm (calibrated)

$ 36.52

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0.03ct Blue Diamond, Round, VS

2 mm (calibrated)

$ 36.52

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0.06ct Blue Diamond, Round, VS-SI

2.5 mm (calibrated)

$ 67.07

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0.07ct Blue Diamond, Round, VS

2.5 mm (calibrated)

$ 69.22

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0.06ct Blue Diamond, Round, VS

2.4 mm (calibrated)

$ 67.07

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0.03ct Blue Diamond, Square, VS

2.1 x 1.7 mm

$ 33.53

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0.07ct Blue Diamond, Square, VS-SI

2.3 x 2.3 mm

$ 65.20

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0.07ct Blue Diamond, Round, VS-SI

2.5 mm (calibrated)

$ 83.07

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0.05ct Blue Diamond, Square, VS-SI

2.1 x 2.1 mm

$ 55.89

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0.04ct Blue Diamond, Round, VS-SI

2.3 mm (calibrated)

$ 37.26

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0.06ct Blue Diamond, Round, VS-SI

2.5 mm (calibrated)

$ 67.07

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0.07ct Blue Diamond, Round, SI

2.6 mm (calibrated)

$ 85.21

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0.04ct Blue Diamond, Round, VS-SI

2.5 mm (calibrated)

$ 44.71

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0.08ct Blue Diamond, Square, VVS-VS

2.4 x 2.4 mm

$ 89.42

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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 -> 8 star ratings

I visited several online loose stone shops trying to find rare stones. I finally found one that I've been looking for here, and very satisfied. Looking forward to receive the item in 3 weeks.

Posted By Atsu in December, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

Ita's a pretty good and simple way to find gems that youa're looking for amazing selection

Posted By Amman in May, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Good, hope gem quality is good and genuine

Posted By Varun in May, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

The website was very easy to use.

Posted By Garnet in January, 2026
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

All items were delivered on time with all items meeting or exceeding my expectations. Cut, clarity and color were very close to the photos and description.

Posted By Bob D in December, 2025
Source: Bizrate
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