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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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Blue Blue Gemstones
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2.36ctw Blue Tanzanite, Oval, VVS-VS

2.36ctw Blue Tanzanite, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 161.60

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2.80ctw Blue Topaz, Pear Shape, VS

2.80ctw Blue Topaz, Pear Shape, VS

6 x 4 mm (calibrated)

$ 21.47

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30.67ct Blue Lapis Lazuli, Emerald Cut, Opaque

30.67ct Blue Lapis Lazuli, Emerald Cut, Opaque

25.4 x 15.1 mm

$ 50.10

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2.45ct Blue Chalcedony, Oval, Transparent

2.45ct Blue Chalcedony, Oval, Transparent

10 x 8 mm (calibrated)

$ 4.88

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2.50ctw Blue Topaz, Pear Shape, VS

2.50ctw Blue Topaz, Pear Shape, VS

7 x 5 mm (calibrated)

$ 19.17

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6.20ctw Blue Topaz, Square, VVS

6.20ctw Blue Topaz, Square, VVS

8 x 8 mm (calibrated)

$ 48.16

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3.88ctw Blue Topaz, Emerald Cut, VVS-VS

3.88ctw Blue Topaz, Emerald Cut, VVS-VS

8 x 6 mm (calibrated)

$ 30.92

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0.60ct Blue Topaz, Oval, VVS-VS

0.60ct Blue Topaz, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 4.78

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0.45ctw Blue Kyanite, Round, VS-SI

0.45ctw Blue Kyanite, Round, VS-SI

3.7 mm

$ 11.21

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0.74ct Blue Aquamarine, Cushion, VS

0.74ct Blue Aquamarine, Cushion, VS

6 x 6 mm (calibrated)

$ 88.80

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21.61ct Blue Topaz, Oval, VVS

21.61ct Blue Topaz, Oval, VVS

20 x 15 mm (calibrated)

$ 176.38

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3.52ctw Blue Topaz, Oval, VVS-VS

3.52ctw Blue Topaz, Oval, VVS-VS

7 x 5 mm (calibrated)

$ 19.36

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2.68ct Blue Tanzanite, Oval, Transparent

2.68ct Blue Tanzanite, Oval, Transparent

9 x 7 mm (calibrated)

$ 23.20

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2.11ct Blue Topaz, Emerald Cut, VVS

2.11ct Blue Topaz, Emerald Cut, VVS

8 x 6 mm (calibrated)

$ 16.82

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3.41ctw Blue Topaz, Pear Shape, VVS-VS

3.41ctw Blue Topaz, Pear Shape, VVS-VS

7 x 5 mm (calibrated)

$ 18.72

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0.34ct Blue Tanzanite, Pear Shape, VS

0.34ct Blue Tanzanite, Pear Shape, VS

5 x 4 mm (calibrated)

$ 20.32

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0.69ct Blue Sapphire, Round, VS

0.69ct Blue Sapphire, Round, VS

5 mm (calibrated)

$ 410.73

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97.31ct Blue Aquamarine, Pear Shape, Translucent
Aquamarine Product Video (690232)

97.31ct Blue Aquamarine, Pear Shape, Translucent

37.1 x 30.5 mm

$ 484.60

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1.18ctw Blue Topaz, Oval, VS

1.18ctw Blue Topaz, Oval, VS

6.2 x 4.2 mm

$ 9.40

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0.36ct Blue Sapphire, Heart, VS

0.36ct Blue Sapphire, Heart, VS

4 x 4 mm (calibrated)

$ 28.68

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1.07ct Blue Kyanite, Oval, SI

1.07ct Blue Kyanite, Oval, SI

7 x 5 mm (calibrated)

$ 26.64

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0.72ct Blue Kyanite, Oval, SI

0.72ct Blue Kyanite, Oval, SI

6.3 x 4.2 mm

$ 15.78

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0.64ct Blue Sapphire, Round, VS
Sapphire Product Video (449826)

0.64ct Blue Sapphire, Round, VS

5 mm (calibrated)

$ 380.96

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1.92ct Blue Kyanite, Oval, SI

1.92ct Blue Kyanite, Oval, SI

8 x 6 mm (calibrated)

$ 39.97

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 -> 9 star ratings

All good

Posted By Oliver in September, 2025
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

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 -> 10 star ratings

Love the precise descriptions and calibrations of hte loose gemstones. Would like to have seen more variety in the size gem I was looking for.

Posted By RenoRose in January, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Easy process.

Posted By Crafty Seabee in March, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Very good. I have made several purchases as a collector over the years, and have never been dissapointed in the selection, process, or delivery.

Posted By Schmoove in August, 2026
Source: Bizrate
→ View All GemSelect Reviews on Bizrate
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