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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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2.95ct Blue Kyanite, Oval, VS-SI

2.95ct Blue Kyanite, Oval, VS-SI

9.9 x 7.4 mm

$ 73.46

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0.03ct Blue Diamond, Round, VS

0.03ct Blue Diamond, Round, VS

2 mm (calibrated)

$ 36.52

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2.61ctw Blue Topaz, Oval, VVS-VS

2.61ctw Blue Topaz, Oval, VVS-VS

8 x 6 mm (calibrated)

$ 18.19

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0.05ct Blue Diamond, Round, VS-SI

0.05ct Blue Diamond, Round, VS-SI

2.3 mm (calibrated)

$ 55.89

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1.72ct Blue Topaz, Oval, VS

1.72ct Blue Topaz, Oval, VS

8 x 6 mm (calibrated)

$ 11.99

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2.07ct Blue Topaz, Emerald Cut, VVS

2.07ct Blue Topaz, Emerald Cut, VVS

8 x 6 mm (calibrated)

$ 14.43

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1.84ct Blue Tanzanite, Oval, VVS
Tanzanite Product Video (717409)

1.84ct Blue Tanzanite, Oval, VVS

9 x 7 mm (calibrated)

$ 544.16

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0.69ct Blue Sapphire, Marquise, VVS-VS

0.69ct Blue Sapphire, Marquise, VVS-VS

8 x 4 mm

$ 161.02

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1.91ct Blue Topaz, Emerald Cut, VVS

1.91ct Blue Topaz, Emerald Cut, VVS

8 x 6 mm (calibrated)

$ 13.31

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3.33ctw Blue Topaz, Pear Shape, VS

3.33ctw Blue Topaz, Pear Shape, VS

7 x 5 mm (calibrated)

$ 25.54

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1.92ctw Blue Topaz, Pear Shape, VS

1.92ctw Blue Topaz, Pear Shape, VS

7.1 x 5.2 mm

$ 14.72

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4.89ctw Blue Chalcedony, Oval, Transparent

4.89ctw Blue Chalcedony, Oval, Transparent

10 x 8 mm (calibrated)

$ 9.74

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4.41ct Blue Topaz, Flower Cut, Transparent

4.41ct Blue Topaz, Flower Cut, Transparent

12.2 x 8.8 mm

$ 43.48

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0.60ctw Blue Kyanite, Round, VS-SI

0.60ctw Blue Kyanite, Round, VS-SI

3.8 mm

$ 10.76

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1.89ctw Blue Topaz, Pear Shape, VVS-VS

1.89ctw Blue Topaz, Pear Shape, VVS-VS

7 x 5 mm (calibrated)

$ 10.36

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1.55ctw Blue Topaz, Pear Shape, VVS-VS

1.55ctw Blue Topaz, Pear Shape, VVS-VS

7 x 5 mm (calibrated)

$ 8.50

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1.66ctw Blue Tanzanite, Pear Shape, VS

1.66ctw Blue Tanzanite, Pear Shape, VS

5 x 3 mm (calibrated)

$ 63.65

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0.66ct Blue Sapphire, Marquise, VVS

0.66ct Blue Sapphire, Marquise, VVS

8.2 x 4 mm

$ 154.02

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12.83ct Blue Topaz, Pear Shape, VVS-VS

12.83ct Blue Topaz, Pear Shape, VVS-VS

16 x 12 mm (calibrated)

$ 89.45

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0.38ct Blue Sapphire, Heart, VS

0.38ct Blue Sapphire, Heart, VS

4.3 x 4.1 mm

$ 30.28

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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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2.82ct Blue Kyanite, Oval, VS-SI

2.82ct Blue Kyanite, Oval, VS-SI

10 x 7 mm (calibrated)

$ 61.79

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4.44ct Blue Topaz, Marquise, VVS-VS

4.44ct Blue Topaz, Marquise, VVS-VS

14.2 x 8.1 mm

$ 31.28

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5.50ctw Blue Topaz, Emerald Cut, VVS-VS

5.50ctw Blue Topaz, Emerald Cut, VVS-VS

9 x 7 mm (calibrated)

$ 35.15

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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

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

Posted By CLTCJH in February, 2026
Source: Bizrate

Overall Rating -> 7 star ratings

Easy, quick.

Posted By Mich in June, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

I have shopped at Gemselect for nearly 20 years. I especially like that you see pictures of the exact gem you are purchasing. You are a trusted source.

Posted By DNaber in October, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I have been very happy with my prior purchases and enjoy the website experience.

Posted By Trouble in November, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

It was great!

Posted By Annie in September, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

The website was very easy to use.

Posted By Garnet in January, 2026
Source: Bizrate
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