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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

Choose Size or Size Range
For Example: 6-7
For Example: 8-9
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5.44ctw Blue Topaz, Heart, VVS

5.44ctw Blue Topaz, Heart, VVS

9 x 9 mm (calibrated)

$ 38.74

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1.02ct Blue Kyanite, Round, VS-SI

1.02ct Blue Kyanite, Round, VS-SI

6 mm (calibrated)

$ 21.23

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13.69ct Blue Topaz, Fancy, Transparent
Topaz Product Video (486133)

13.69ct Blue Topaz, Fancy, Transparent

18 x 13 mm (calibrated)

$ 89.99

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5.16ct Blue Topaz, Flower Cut, Transparent

5.16ct Blue Topaz, Flower Cut, Transparent

9.6 x 8.4 mm

$ 56.31

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21.10ct Blue Topaz, Oval, VVS-VS
Topaz Product Video (714397)

21.10ct Blue Topaz, Oval, VVS-VS

16.9 x 14.8 mm

$ 189.14

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2.38ctw Blue Topaz, Emerald Cut, VS

2.38ctw Blue Topaz, Emerald Cut, VS

7 x 5 mm (calibrated)

$ 17.02

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0.74ct Blue Sapphire, Round, VVS-VS
Sapphire Product Video (467389)

0.74ct Blue Sapphire, Round, VVS-VS

5.5 mm (calibrated)

$ 498.50

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0.66ct Blue Topaz, Oval, VVS

0.66ct Blue Topaz, Oval, VVS

6 x 4 mm (calibrated)

$ 5.26

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0.81ct Blue Topaz, Pear Shape, VS

0.81ct Blue Topaz, Pear Shape, VS

7 x 5 mm (calibrated)

$ 6.46

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5.64ct Blue Topaz, Fancy, Transparent

5.64ct Blue Topaz, Fancy, Transparent

15.9 x 9.6 mm

$ 30.89

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0.35ct Blue Tanzanite, Pear Shape, VS

0.35ct Blue Tanzanite, Pear Shape, VS

5 x 4 mm (calibrated)

$ 20.92

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2.17ctw Blue Topaz, Pear Shape, VVS-VS

2.17ctw Blue Topaz, Pear Shape, VVS-VS

6 x 4 mm (calibrated)

$ 11.86

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3.09ctw Blue Topaz, Pear Shape, VVS-VS

3.09ctw Blue Topaz, Pear Shape, VVS-VS

7 x 5 mm (calibrated)

$ 23.70

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1.44ctw Blue Apatite, Oval, VS

1.44ctw Blue Apatite, Oval, VS

5 x 4 mm (calibrated)

$ 31.63

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7.22ctw Blue Tanzanite, Oval, Transparent

7.22ctw Blue Tanzanite, Oval, Transparent

10 x 8 mm (calibrated)

$ 62.49

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0.04ct Blue Diamond, Round, SI

0.04ct Blue Diamond, Round, SI

2.2 mm (calibrated)

$ 43.16

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26.27ct Blue Aventurine, Fancy, Opaque

26.27ct Blue Aventurine, Fancy, Opaque

34.3 x 10.2 mm

$ 7.85

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1.83ct Blue Topaz, Emerald Cut, VVS

1.83ct Blue Topaz, Emerald Cut, VVS

8 x 6 mm (calibrated)

$ 14.58

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1.87ct Blue Topaz, Emerald Cut, VVS

1.87ct Blue Topaz, Emerald Cut, VVS

8 x 6 mm (calibrated)

$ 14.90

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1.39ct Blue Kyanite, Oval, VS-SI

1.39ct Blue Kyanite, Oval, VS-SI

8 x 6 mm (calibrated)

$ 28.93

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0.75ct Blue Topaz, Pear Shape, VVS

0.75ct Blue Topaz, Pear Shape, VVS

7 x 5 mm (calibrated)

$ 5.98

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44.13ctw Blue Lazulite, Fancy, Opaque

44.13ctw Blue Lazulite, Fancy, Opaque

40.1 x 17.2 mm

$ 43.22

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3.29ctw Blue Star Sapphire, Oval, Opaque
Star Sapphire Product Video (551916)

3.29ctw Blue Star Sapphire, Oval, Opaque

7.2 x 5.2 mm

$ 108.13

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5.28ct Blue Aquamarine, Oval, Translucent

5.28ct Blue Aquamarine, Oval, Translucent

13.4 x 9.6 mm

$ 109.56

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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 -> 9 star ratings

The website was easy to use and informative of the selection of stones it has. I quickly found the right stone for me.

Posted By Guero in March, 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

Very good.

Posted By Tommy in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

the selection is good as are the prices

Posted By Old man in August, 2025
Source: Bizrate

Overall Rating -> 8 star ratings

I've purchased things from GemSelect before. What you see is what you get, which is not always the case with gem sites online. You can find some good value with gem select, and I will buy from them again.

Posted By Meyeusername in March, 2026
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
→ View All GemSelect Reviews on Bizrate
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