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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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7.06ctw Blue Topaz, Emerald Cut, VS

7.06ctw Blue Topaz, Emerald Cut, VS

8 x 6 mm (calibrated)

$ 54.14

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1.83ct Blue Tanzanite, Oval, Translucent

1.83ct Blue Tanzanite, Oval, Translucent

8.3 x 6.2 mm

$ 15.84

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100.28ct Blue Sodalite, Square, Opaque

100.28ct Blue Sodalite, Square, Opaque

27.4 x 27.2 mm

$ 83.23

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1.93ct Blue Topaz, Emerald Cut, VVS

1.93ct Blue Topaz, Emerald Cut, VVS

8 x 6 mm (calibrated)

$ 15.38

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1.67ct Blue Kyanite, Oval, SI

1.67ct Blue Kyanite, Oval, SI

8 x 6 mm (calibrated)

$ 33.27

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1.63ct Blue Kyanite, Oval, SI

1.63ct Blue Kyanite, Oval, SI

8 x 6 mm (calibrated)

$ 32.47

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0.47ct Blue Sapphire, Heart, VS

0.47ct Blue Sapphire, Heart, VS

5 x 5 mm (calibrated)

$ 32.77

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1.30ct Blue Topaz, Trillion, VS

1.30ct Blue Topaz, Trillion, VS

7 x 7 mm (calibrated)

$ 9.97

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0.74ct Blue Kyanite, Round, SI

0.74ct Blue Kyanite, Round, SI

5 mm (calibrated)

$ 18.43

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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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4.12ctw Blue Topaz, Oval, Transparent

4.12ctw Blue Topaz, Oval, Transparent

7 x 5 mm (calibrated)

$ 31.59

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25.54ct Blue Lapis Lazuli, Oval, Opaque

25.54ct Blue Lapis Lazuli, Oval, Opaque

27 x 20 mm (calibrated)

$ 35.19

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3.09ct Blue Tanzanite, Oval, Transparent

3.09ct Blue Tanzanite, Oval, Transparent

10 x 8 mm (calibrated)

$ 26.74

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7.06ctw Blue Topaz, Marquise, VS

7.06ctw Blue Topaz, Marquise, VS

14.9 x 7.1 mm

$ 54.14

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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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2.08ct Blue Topaz, Emerald Cut, VVS

2.08ct Blue Topaz, Emerald Cut, VVS

8 x 6 mm (calibrated)

$ 16.58

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7.40ct Blue Topaz, Flower Cut, Transparent

7.40ct Blue Topaz, Flower Cut, Transparent

11 x 11 mm (calibrated)

$ 80.74

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1.70ctw Blue Apatite, Oval, VS

1.70ctw Blue Apatite, Oval, VS

5.2 x 4 mm

$ 37.35

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4.52ct Blue Tanzanite, Pear Shape, IF
Tanzanite Product Video (747181)

4.52ct Blue Tanzanite, Pear Shape, IF

12.1 x 8.4 mm

$ 3,376.44

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3.87ct Blue Topaz, Marquise, VS

3.87ct Blue Topaz, Marquise, VS

15.2 x 7.3 mm

$ 29.68

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333.44ct Blue Lapis Lazuli, Fancy, Opaque

333.44ct Blue Lapis Lazuli, Fancy, Opaque

98.3 x 20.3 mm

$ 138.38

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2.19ctw Blue Topaz, Pear Shape, VVS-VS

2.19ctw Blue Topaz, Pear Shape, VVS-VS

6 x 4 mm (calibrated)

$ 11.97

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2.10ctw Blue Sapphire, Briolette, VS

2.10ctw Blue Sapphire, Briolette, VS

5.4 x 3.3 mm

$ 69.02

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10.62ct Blue Lazulite, Round, Opaque

10.62ct Blue Lazulite, Round, Opaque

19 mm (calibrated)

$ 10.40

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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

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 -> 9 star ratings

They have literally everything on this website! The prices are also pretty good, I was able to find plenty of nice stones that I could afford!

Posted By JC in March, 2026
Source: Bizrate

Overall Rating -> 8 star ratings

I've purchased things from GemSelect before. What you see is what you get, which is not always the case with gem sites online. You can find some good value with gem select, and I will buy from them again.

Posted By Meyeusername in March, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Always get a nice gemstone. Just like the picture. Never disappointed

Posted By Ron T in June, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Found a beautiful opal at a great price. I was not disappointed when it arrived. Even better in person.

Posted By Fried Rice in August, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

On the clarity options it goes "and better" so if youre looking for si specifically and you click si and better it still shows you basically everything. It just removes the opaques. Itd be nice if it was vs only, vss only, si only, etc

Posted By Iamnotakrustykrab in December, 2025
Source: Bizrate
→ View All GemSelect Reviews on Bizrate
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