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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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1.81ct Blue Tourmaline, Emerald Cut, VVS-VS

1.81ct Blue Tourmaline, Emerald Cut, VVS-VS

6.6 x 6.5 mm

$ 75.12

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0.07ct Blue Diamond, Square, VS

0.07ct Blue Diamond, Square, VS

2.2 x 2 mm

$ 78.24

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2.13ctw Blue Sapphire, Briolette, VS

2.13ctw Blue Sapphire, Briolette, VS

4.6 x 3 mm

$ 70.01

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0.54ct Blue Sapphire, Heart, VS

0.54ct Blue Sapphire, Heart, VS

5.4 x 5.3 mm

$ 37.65

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7.81ct Blue Topaz, Flower Cut, Transparent

7.81ct Blue Topaz, Flower Cut, Transparent

14.2 x 12.9 mm

$ 51.34

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3.37ctw Blue Star Sapphire, Oval, Opaque

3.37ctw Blue Star Sapphire, Oval, Opaque

7 x 5.2 mm

$ 73.85

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0.62ct Blue Sapphire, Round, VS

0.62ct Blue Sapphire, Round, VS

5 mm (calibrated)

$ 369.07

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0.54ctw Blue Kyanite, Round, VS-SI

0.54ctw Blue Kyanite, Round, VS-SI

3.7 mm

$ 9.68

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0.65ctw Blue Tanzanite, Pear Shape, VS

0.65ctw Blue Tanzanite, Pear Shape, VS

5 x 4 mm (calibrated)

$ 38.84

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7.68ctw Blue Topaz, Marquise, VVS-VS

7.68ctw Blue Topaz, Marquise, VVS-VS

13.9 x 8.1 mm

$ 54.10

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3.47ctw Blue Topaz, Pear Shape, VS

3.47ctw Blue Topaz, Pear Shape, VS

6.3 x 4.2 mm

$ 26.61

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0.60ct Blue Sapphire, Round, VVS-VS

0.60ct Blue Sapphire, Round, VVS-VS

5 mm (calibrated)

$ 404.19

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1.90ct Blue Tanzanite, Oval, Transparent

1.90ct Blue Tanzanite, Oval, Transparent

9 x 7 mm (calibrated)

$ 16.44

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6.40ctw Blue Topaz, Oval, VVS-VS

6.40ctw Blue Topaz, Oval, VVS-VS

10 x 8 mm (calibrated)

$ 48.80

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2.82ctw Blue Topaz, Pear Shape, VS

2.82ctw Blue Topaz, Pear Shape, VS

6 x 4 mm (calibrated)

$ 19.78

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2.15ct Blue Tanzanite, Oval, Translucent

2.15ct Blue Tanzanite, Oval, Translucent

9 x 7 mm (calibrated)

$ 17.13

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1.77ctw Blue Sapphire, Briolette, VS
Sapphire Product Video (734003)

1.77ctw Blue Sapphire, Briolette, VS

6 x 4 mm (calibrated)

$ 158.66

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34.99ct Blue Lapis Lazuli, Pear Shape, Opaque
Lapis Lazuli Product Video (737304)

34.99ct Blue Lapis Lazuli, Pear Shape, Opaque

41.5 x 20.9 mm

$ 48.21

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1.57ctw Blue Tanzanite, Pear Shape, VS

1.57ctw Blue Tanzanite, Pear Shape, VS

5 x 3 mm (calibrated)

$ 60.21

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4.67ct Blue Aquamarine, Cushion, Translucent

4.67ct Blue Aquamarine, Cushion, Translucent

13.5 x 9 mm

$ 96.90

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4.48ctw Blue Topaz, Marquise, VVS-VS

4.48ctw Blue Topaz, Marquise, VVS-VS

12.1 x 6 mm

$ 24.54

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2.80ctw Blue Topaz, Trillion, VVS-VS

2.80ctw Blue Topaz, Trillion, VVS-VS

7.2 x 7.3 mm

$ 20.03

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2.68ctw Blue Kyanite, Oval, VS-SI

2.68ctw Blue Kyanite, Oval, VS-SI

8 x 6 mm (calibrated)

$ 58.72

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5.84ctw Blue Topaz, Heart, VVS

5.84ctw Blue Topaz, Heart, VVS

9 x 9 mm (calibrated)

$ 41.78

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

I liked the selection of gems, and price. I did not like your PayPal process. I already have a PP account and you want me to sign up for another.

Posted By CLTCJH in May, 2026
Source: Bizrate

Overall Rating -> 9 star ratings

Fast and reliable service.

Posted By Zæck in December, 2025
Source: Bizrate

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

Very good and simple exchange

Posted By Waylon in March, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

I needed a very specific color of tourmaline and Gem Select had it. I had to get the client to agree and then ordered the stone. It arrived better than pictured and we all were very happy.

Posted By Tim W 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
→ View All GemSelect Reviews on Bizrate
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