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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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0.88ct Blue Topaz, Pear Shape, VVS

0.88ct Blue Topaz, Pear Shape, VVS

7 x 5 mm (calibrated)

$ 7.01

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2.80ct Blue Topaz, Fancy, VVS

2.80ct Blue Topaz, Fancy, VVS

9 x 7 mm (calibrated)

$ 18.41

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3.67ct Blue Topaz, Emerald Cut, VVS-VS

3.67ct Blue Topaz, Emerald Cut, VVS-VS

10 x 8 mm (calibrated)

$ 24.37

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3.52ctw Blue Topaz, Pear Shape, VVS-VS

3.52ctw Blue Topaz, Pear Shape, VVS-VS

7 x 5 mm (calibrated)

$ 19.32

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1.61ctw Blue Topaz, Pear Shape, VS

1.61ctw Blue Topaz, Pear Shape, VS

7 x 5 mm (calibrated)

$ 12.35

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4.19ctw Blue Topaz, Oval, Transparent

4.19ctw Blue Topaz, Oval, Transparent

7 x 5 mm (calibrated)

$ 32.13

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0.73ctw Blue Tanzanite, Marquise, VS

0.73ctw Blue Tanzanite, Marquise, VS

7 x 3.5 mm (calibrated)

$ 43.62

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2.43ctw Blue Tanzanite, Oval, VVS-VS
Tanzanite Product Video (415672)

2.43ctw Blue Tanzanite, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 199.68

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0.17ctw Blue Iolite, Square, VS

0.17ctw Blue Iolite, Square, VS

2.6 x 2.5 mm

$ 6.77

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1.16ctw Blue Topaz, Oval, VVS-VS

1.16ctw Blue Topaz, Oval, VVS-VS

6.2 x 4.3 mm

$ 9.25

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9.21ct Blue Topaz, Fancy, Transparent

9.21ct Blue Topaz, Fancy, Transparent

18.3 x 11.9 mm

$ 50.46

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3.68ct Blue Topaz, Marquise, VS

3.68ct Blue Topaz, Marquise, VS

15 x 7 mm

$ 28.23

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2.09ct Blue Topaz, Emerald Cut, VVS

2.09ct Blue Topaz, Emerald Cut, VVS

8 x 6 mm (calibrated)

$ 16.65

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1.66ctw Blue Topaz, Pear Shape, VVS-VS

1.66ctw Blue Topaz, Pear Shape, VVS-VS

7 x 5 mm (calibrated)

$ 9.10

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0.72ctw Blue Tanzanite, Marquise, VS

0.72ctw Blue Tanzanite, Marquise, VS

7.1 x 3.7 mm

$ 43.03

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3.88ctw Blue Topaz, Marquise, VVS-VS

3.88ctw Blue Topaz, Marquise, VVS-VS

12.3 x 6.2 mm

$ 21.26

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0.05ct Blue Diamond, Square, VS-SI

0.05ct Blue Diamond, Square, VS-SI

2.1 x 1.9 mm

$ 55.89

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1.81ct Blue Topaz, Emerald Cut, VVS

1.81ct Blue Topaz, Emerald Cut, VVS

8 x 6 mm (calibrated)

$ 14.43

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2.44ct Blue Star Sapphire, Oval, Opaque

2.44ct Blue Star Sapphire, Oval, Opaque

8 x 6 mm (calibrated)

$ 55.89

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0.62ct Blue Sapphire, Round, VS

0.62ct Blue Sapphire, Round, VS

5 mm (calibrated)

$ 334.16

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7.29ctw Blue Topaz, Marquise, VVS-VS

7.29ctw Blue Topaz, Marquise, VVS-VS

14.8 x 6.8 mm

$ 55.91

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0.31ct Blue Tanzanite, Pear Shape, VS

0.31ct Blue Tanzanite, Pear Shape, VS

5 x 3.8 mm

$ 18.53

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3.61ctw Blue Topaz, Oval, VVS-VS

3.61ctw Blue Topaz, Oval, VVS-VS

7 x 5 mm (calibrated)

$ 19.82

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0.04ct Blue Diamond, Round, VS

0.04ct Blue Diamond, Round, VS

2.4 mm (calibrated)

$ 44.71

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

No problems. I had a minor address issue in the past and someone got back to me very quickly and we resolved the issue satisfactorily. I appreciated the quick, concerned response. So important when buyer/seller are so far apart in distance. Thank you Gem Select. Keep up the good work!

Posted By Orphanboy in December, 2025
Source: Bizrate

Overall Rating -> 8 star ratings

The website was easy to use and there were a lot of good options, I was satisfied.

Posted By Brielly in January, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Navigating the site was very easy and the photos of the exact gem you would be purchasing was well done.

Posted By HVeeder in February, 2026
Source: Bizrate

Overall Rating -> 9 star ratings

Fast snd easy to find what I was looking for

Posted By Bawb in May, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Found a rock that met my need. Bought it!

Posted By Skot in May, 2026
Source: Bizrate

Overall Rating -> 9 star ratings

It was fine . Wish there had been more round stones to select from

Posted By Emm in January, 2026
Source: Bizrate
→ View All GemSelect Reviews on Bizrate
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