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Home › Gemstones › Gemstones By Color › Blue Gemstones

Blue Gemstones - Certified Quality Gemstones - Buy Now

Blue Gemstone Lots
Blue Gemstone Pairs
Blue Cabochon Gems
Blue Round Gems
Blue Ovals
Blue Gemstones Weight
Blue Gemstones Size
Blue Gemstones Clarity
Blue Gemstones Price
Blue Gemstones Treatment

Size Explained

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For Example: 8-9
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6.70ctw Blue Topaz, Oval, VVS

6.70ctw Blue Topaz, Oval, VVS

10 x 8 mm (calibrated)

$ 52.04

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4.48ctw Blue Topaz, Round, VS

4.48ctw Blue Topaz, Round, VS

8 mm (calibrated)

$ 31.42

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3.44ctw Blue Topaz, Pear Shape, VS

3.44ctw Blue Topaz, Pear Shape, VS

6.1 x 4.2 mm

$ 26.39

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0.76ct Blue Topaz, Pear Shape, VVS-VS

0.76ct Blue Topaz, Pear Shape, VVS-VS

7 x 5 mm (calibrated)

$ 6.06

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1.22ctw Blue Topaz, Oval, VVS-VS

1.22ctw Blue Topaz, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 9.72

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0.34ct Blue Tanzanite, Pear Shape, VS

0.34ct Blue Tanzanite, Pear Shape, VS

5 x 4 mm (calibrated)

$ 20.32

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8.84ctw Blue Topaz, Marquise, VVS

8.84ctw Blue Topaz, Marquise, VVS

14 x 8.1 mm

$ 62.27

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0.05ct Blue Diamond, Square, VS

0.05ct Blue Diamond, Square, VS

2 x 2 mm (calibrated)

$ 55.89

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0.72ct Blue Sapphire, Cushion, VS

0.72ct Blue Sapphire, Cushion, VS

6.1 x 4.7 mm

$ 86.05

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8.32ctw Blue Topaz, Emerald Cut, VS

8.32ctw Blue Topaz, Emerald Cut, VS

8 x 6 mm (calibrated)

$ 58.01

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0.87ct Blue Kyanite, Oval, VS-SI

0.87ct Blue Kyanite, Oval, VS-SI

7 x 5 mm (calibrated)

$ 19.07

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0.77ct Blue Sapphire, Cushion, VS-SI

0.77ct Blue Sapphire, Cushion, VS-SI

5 x 5 mm (calibrated)

$ 61.35

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2.75ctw Blue Topaz, Pear Shape, VVS

2.75ctw Blue Topaz, Pear Shape, VVS

7 x 5 mm (calibrated)

$ 19.49

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0.21ct Blue Iolite, Emerald Cut, VS

0.21ct Blue Iolite, Emerald Cut, VS

5 x 3 mm (calibrated)

$ 8.37

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0.07ct Blue Diamond, Round, SI

0.07ct Blue Diamond, Round, SI

2.5 mm (calibrated)

$ 78.24

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4.31ctw Blue Topaz, Heart, VS

4.31ctw Blue Topaz, Heart, VS

4 x 4 mm (calibrated)

$ 23.61

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2.86ct Blue Topaz, Emerald Cut, VVS-VS

2.86ct Blue Topaz, Emerald Cut, VVS-VS

8 x 8 mm (calibrated)

$ 22.22

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3.28ctw Blue Topaz, Oval, VVS-VS

3.28ctw Blue Topaz, Oval, VVS-VS

7 x 5 mm (calibrated)

$ 17.99

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0.79ct Blue Topaz, Pear Shape, VVS-VS

0.79ct Blue Topaz, Pear Shape, VVS-VS

7 x 5 mm (calibrated)

$ 6.29

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0.44ctw Blue Kyanite, Round, VS-SI

0.44ctw Blue Kyanite, Round, VS-SI

3.5 mm (calibrated)

$ 7.89

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12.90ct Blue Topaz, Pear Shape, VS

12.90ct Blue Topaz, Pear Shape, VS

14 x 14 mm (calibrated)

$ 102.79

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0.68ct Blue Kyanite, Oval, SI-I1

0.68ct Blue Kyanite, Oval, SI-I1

6.2 x 4.2 mm

$ 14.15

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5.84ctw Blue Topaz, Heart, VVS-VS

5.84ctw Blue Topaz, Heart, VVS-VS

9 x 9 mm (calibrated)

$ 44.54

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0.06ct Blue Diamond, Round, VS

0.06ct Blue Diamond, Round, VS

2.5 mm (calibrated)

$ 67.07

View Gem
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Why Buy Blue Gemstones 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

Filters need to be improved but rest of website is great

Posted By Rock hound in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

It was all good

Posted By Debsarabs in February, 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 -> 10 star ratings

GemSelect offers excellent choices, prices & service- highly recommended! Unfortunately, prior to ordering a replacement gemstone, my jeweler neglected to mention it needed to be one that was a'cushion cuta' to fit the existing mount. Have yet to return/exchangea'

Posted By CJ in March, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

It was good. There was a large selection at prices I could afford.

Posted By Zorah in February, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Have made 2 purchases so far from GemSelect and they have been amazing! Anytime I requested additional info, videos or pictures of a particular item, the response was always timely and helpful. This is a great place to buy, if you are looking for loose stones. Highly recommend!

Posted By Britnee Rose in September, 2025
Source: Bizrate
→ View All GemSelect Reviews on Bizrate
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