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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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0.86ctw Blue Kyanite, Round, VS-SI

0.86ctw Blue Kyanite, Round, VS-SI

4.3 mm

$ 21.41

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3.46ctw Blue Topaz, Pear Shape, VVS-VS

3.46ctw Blue Topaz, Pear Shape, VVS-VS

6.3 x 4.3 mm

$ 26.54

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1.60ct Blue Tanzanite, Oval, VVS
Tanzanite Product Video (717565)

1.60ct Blue Tanzanite, Oval, VVS

8.5 x 6.2 mm

$ 473.19

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8.34ctw Blue Topaz, Heart, VVS-VS
Topaz Product Video (448800)

8.34ctw Blue Topaz, Heart, VVS-VS

10 x 10 mm (calibrated)

$ 59.39

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2.06ctw Blue Tanzanite, Pear Shape, VS

2.06ctw Blue Tanzanite, Pear Shape, VS

4.7 x 3.1 mm

$ 78.99

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0.78ct Blue Sapphire, Cushion, VVS-VS

0.78ct Blue Sapphire, Cushion, VVS-VS

4.6 x 4.6 mm

$ 93.23

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2.02ct Blue Topaz, Emerald Cut, VVS

2.02ct Blue Topaz, Emerald Cut, VVS

8 x 6 mm (calibrated)

$ 16.09

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3.20ctw Blue Topaz, Pear Shape, VS

3.20ctw Blue Topaz, Pear Shape, VS

6.2 x 4.2 mm

$ 22.44

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0.07ct Blue Diamond, Round, SI

0.07ct Blue Diamond, Round, SI

2.4 mm (calibrated)

$ 90.64

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3.00ctw Blue Topaz, Pear Shape, VVS-VS

3.00ctw Blue Topaz, Pear Shape, VVS-VS

7 x 5 mm (calibrated)

$ 23.01

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0.07ct Blue Diamond, Round, VS

0.07ct Blue Diamond, Round, VS

2.7 mm (calibrated)

$ 78.24

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4.20ctw Blue Topaz, Pear Shape, VVS-VS

4.20ctw Blue Topaz, Pear Shape, VVS-VS

7 x 5 mm (calibrated)

$ 23.05

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5.91ct Blue Topaz, Flower Cut, Transparent

5.91ct Blue Topaz, Flower Cut, Transparent

12 x 10 mm (calibrated)

$ 64.49

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3.08ctw Blue Topaz, Oval, VS

3.08ctw Blue Topaz, Oval, VS

5.1 x 3.2 mm

$ 16.87

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0.60ctw Blue Kyanite, Round, VS-SI

0.60ctw Blue Kyanite, Round, VS-SI

3.7 mm

$ 10.76

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0.60ct Blue Topaz, Oval, VVS-VS

0.60ct Blue Topaz, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 3.98

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0.58ctw Blue Kyanite, Round, VS

0.58ctw Blue Kyanite, Round, VS

3.8 mm

$ 14.44

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1.36ct Blue Topaz, Marquise, VVS-VS

1.36ct Blue Topaz, Marquise, VVS-VS

9.9 x 5.1 mm

$ 8.69

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6.51ctw Blue Topaz, Round, VVS

6.51ctw Blue Topaz, Round, VVS

9 mm (calibrated)

$ 45.58

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3.58ctw Blue Topaz, Pear Shape, VVS-VS

3.58ctw Blue Topaz, Pear Shape, VVS-VS

7 x 5 mm (calibrated)

$ 19.65

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5.83ctw Blue Topaz, Heart, VVS

5.83ctw Blue Topaz, Heart, VVS

9 x 9 mm (calibrated)

$ 41.72

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0.77ct Blue Kyanite, Round, SI

0.77ct Blue Kyanite, Round, SI

5.2 mm

$ 19.17

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0.71ctw Blue Tanzanite, Pear Shape, VS

0.71ctw Blue Tanzanite, Pear Shape, VS

5.3 x 4.1 mm

$ 42.43

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1.65ctw Blue Topaz, Pear Shape, VVS-VS

1.65ctw Blue Topaz, Pear Shape, VVS-VS

7 x 5 mm (calibrated)

$ 9.05

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 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

Great prices!!! High quality gemstones.

Posted By Ricky in October, 2025
Source: Bizrate

Overall Rating -> 8 star ratings

It was a good interaction I got a good gemstone for cheap

Posted By Jon in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Great experience. I can't wait to explore on the website further.

Posted By Kymmie in September, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Very pleasant

Posted By Varun in June, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

I found the filter options excellent. Yours was the third site I visited (asked chat got for reputable online sellers of loose gems) and the first I purchased from as I was able to easily find what I was looking for.

Posted By Kelly in May, 2026
Source: Bizrate
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