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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: 6-7
For Example: 8-9
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2.88ct Blue Tanzanite, Cushion, VVS
Tanzanite Product Video (717335)

2.88ct Blue Tanzanite, Cushion, VVS

11.6 x 7.2 mm

$ 1,003.97

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11.55ct Blue Topaz, Pear Shape, Transparent
Topaz Product Video (486263)

11.55ct Blue Topaz, Pear Shape, Transparent

17.9 x 11.9 mm

$ 113.89

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3.72ctw Blue Topaz, Fancy, VS

3.72ctw Blue Topaz, Fancy, VS

7 x 5 mm (calibrated)

$ 20.38

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9.04ct Blue Larimar, Pear Shape, Opaque
Larimar Product Video (391515)

9.04ct Blue Larimar, Pear Shape, Opaque

20.6 x 16 mm

$ 118.86

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2.03ctw Blue Sapphire, Briolette, VVS-VS

2.03ctw Blue Sapphire, Briolette, VVS-VS

4.8 x 3.2 mm

$ 133.45

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1.29ctw Blue Tanzanite, Pear Shape, VS

1.29ctw Blue Tanzanite, Pear Shape, VS

4.8 x 3.8 mm

$ 49.47

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4.95ctw Blue Topaz, Trillion, VVS-VS

4.95ctw Blue Topaz, Trillion, VVS-VS

6.8 x 6.6 mm

$ 37.96

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1.69ct Blue Tanzanite, Oval, VVS-VS
Tanzanite Product Video (717577)

1.69ct Blue Tanzanite, Oval, VVS-VS

9 x 7 mm (calibrated)

$ 499.80

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3.64ctw Blue Star Sapphire, Oval, Opaque

3.64ctw Blue Star Sapphire, Oval, Opaque

7 x 5 mm (calibrated)

$ 79.76

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5.15ctw Blue Topaz, Marquise, VVS-VS

5.15ctw Blue Topaz, Marquise, VVS-VS

12.1 x 6.1 mm

$ 28.22

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82.80ct Blue Sodalite, Square, Opaque

82.80ct Blue Sodalite, Square, Opaque

25.4 x 24.9 mm

$ 68.72

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0.65ct Blue Sapphire, Briolette, VS

0.65ct Blue Sapphire, Briolette, VS

7.6 x 3.6 mm

$ 58.27

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8.84ctw Blue Topaz, Marquise, VVS

8.84ctw Blue Topaz, Marquise, VVS

14 x 8.1 mm

$ 62.27

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2.88ct Blue Chalcedony, Oval, Transparent

2.88ct Blue Chalcedony, Oval, Transparent

10 x 8 mm (calibrated)

$ 5.74

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0.60ct Blue Sapphire, Round, VS

0.60ct Blue Sapphire, Round, VS

5 mm (calibrated)

$ 404.19

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3.80ct Blue Tanzanite, Oval, Transparent

3.80ct Blue Tanzanite, Oval, Transparent

10 x 8 mm (calibrated)

$ 30.28

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2.34ctw Blue Tanzanite, Oval, VVS-VS

2.34ctw Blue Tanzanite, Oval, VVS-VS

6.3 x 4.6 mm

$ 192.28

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2.32ctw Blue Tanzanite, Pear Shape, VS

2.32ctw Blue Tanzanite, Pear Shape, VS

5.2 x 3.2 mm

$ 88.96

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5.13ctw Blue Star Sapphire, Oval, Opaque

5.13ctw Blue Star Sapphire, Oval, Opaque

7 x 5 mm (calibrated)

$ 101.16

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1.82ct Blue Topaz, Emerald Cut, VVS

1.82ct Blue Topaz, Emerald Cut, VVS

8 x 6 mm (calibrated)

$ 14.50

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2.00ctw Blue Aquamarine, Oval, VS
Aquamarine Product Video (757089)

2.00ctw Blue Aquamarine, Oval, VS

8 x 6 mm (calibrated)

$ 240.00

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8.81ctw Blue Topaz, Marquise, VVS-VS
Topaz Product Video (438350)

8.81ctw Blue Topaz, Marquise, VVS-VS

13.9 x 8.2 mm

$ 62.07

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2.84ctw Blue Topaz, Trillion, VVS-VS

2.84ctw Blue Topaz, Trillion, VVS-VS

7 x 7 mm (calibrated)

$ 20.33

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0.57ct Blue Sapphire, Round, VVS-VS

0.57ct Blue Sapphire, Round, VVS-VS

5 mm (calibrated)

$ 349.06

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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 could see the actual gem I was buying

Posted By Bugs in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Easy to use website

Posted By Mel in February, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

A pleasant experience and many choices to choose from

Posted By Krackenking in November, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I needed a very specific color of tourmaline and Gem Select had it. I had to get the client to agree and then ordered the stone. It arrived better than pictured and we all were very happy.

Posted By Tim W 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 and functional

Posted By Dessa in March, 2026
Source: Bizrate
→ View All GemSelect Reviews on Bizrate
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