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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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3.51ctw Blue Topaz, Pear Shape, VS

3.51ctw Blue Topaz, Pear Shape, VS

7 x 5 mm (calibrated)

$ 26.93

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0.92ct Blue Topaz, Pear Shape, VS

0.92ct Blue Topaz, Pear Shape, VS

7.2 x 5.2 mm

$ 7.06

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0.72ct Blue Kyanite, Round, SI

0.72ct Blue Kyanite, Round, SI

5 mm (calibrated)

$ 17.93

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1.72ctw Blue Tanzanite, Oval, VS

1.72ctw Blue Tanzanite, Oval, VS

5.7 x 3.7 mm

$ 122.49

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3.53ctw Blue Topaz, Marquise, VVS-VS

3.53ctw Blue Topaz, Marquise, VVS-VS

12.3 x 6.3 mm

$ 19.34

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8.99ct Blue Topaz, Fancy, Transparent

8.99ct Blue Topaz, Fancy, Transparent

15.9 x 9.9 mm

$ 49.25

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0.50ct Blue Sapphire, Oval, VVS

0.50ct Blue Sapphire, Oval, VVS

5.9 x 4.8 mm

$ 81.27

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2.12ctw Blue Sapphire, Briolette, VS

2.12ctw Blue Sapphire, Briolette, VS

5.4 x 3 mm

$ 69.68

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3.75ct Blue Topaz, Marquise, VVS-VS

3.75ct Blue Topaz, Marquise, VVS-VS

15.1 x 7.2 mm

$ 28.77

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0.48ct Blue Kyanite, Round, VS-SI

0.48ct Blue Kyanite, Round, VS-SI

4 mm (calibrated)

$ 11.95

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0.71ct Blue Sapphire, Marquise, VS

0.71ct Blue Sapphire, Marquise, VS

8.1 x 4.1 mm

$ 165.68

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3.10ctw Blue Topaz, Pear Shape, VS

3.10ctw Blue Topaz, Pear Shape, VS

6.1 x 4.3 mm

$ 23.77

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3.32ctw Blue Topaz, Pear Shape, VVS-VS

3.32ctw Blue Topaz, Pear Shape, VVS-VS

7 x 5 mm (calibrated)

$ 25.46

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3.58ctw Blue Topaz, Pear Shape, VS

3.58ctw Blue Topaz, Pear Shape, VS

6 x 4 mm (calibrated)

$ 25.10

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3.24ctw Blue Topaz, Pear Shape, VS

3.24ctw Blue Topaz, Pear Shape, VS

6 x 4 mm (calibrated)

$ 24.85

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3.62ctw Blue Star Sapphire, Oval, Opaque

3.62ctw Blue Star Sapphire, Oval, Opaque

7 x 5 mm (calibrated)

$ 79.32

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3.93ctw Blue Topaz, Oval, Transparent

3.93ctw Blue Topaz, Oval, Transparent

7 x 5 mm (calibrated)

$ 30.14

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7.21ctw Blue Tanzanite, Oval, Transparent

7.21ctw Blue Tanzanite, Oval, Transparent

10 x 8.3 mm

$ 62.40

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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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1.80ct Blue Topaz, Emerald Cut, VVS

1.80ct Blue Topaz, Emerald Cut, VVS

8 x 6 mm (calibrated)

$ 14.34

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1.78ctw Blue Apatite, Oval, Transparent

1.78ctw Blue Apatite, Oval, Transparent

5.2 x 4.3 mm

$ 29.25

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10.88ctw Blue Topaz, Sphere / Ball, VS

10.88ctw Blue Topaz, Sphere / Ball, VS

8.5 mm

$ 87.96

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0.08ct Blue Diamond, Square, VS-SI

0.08ct Blue Diamond, Square, VS-SI

2.3 x 2.2 mm

$ 89.42

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0.51ctw Blue Kyanite, Round, VS-SI

0.51ctw Blue Kyanite, Round, VS-SI

3.7 mm

$ 9.15

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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

the selection is good as are the prices

Posted By Old man in August, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I've purchased from here many times over the last decade+. I find the information easy to understand, helpful, and interesting. I have always been satisfied that I got exactly what I ordered. Pictures and descriptions are clear and unique to each stone.

Posted By Maggie in August, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Filters need to be improved but rest of website is great

Posted By Rock hound in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Excellent options

Posted By CJ in February, 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

Overall Rating -> 10 star ratings

Great! Affordable

Posted By Spinellope in April, 2026
Source: Bizrate
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