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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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0.51ct Blue Sapphire, Heart, VS

0.51ct Blue Sapphire, Heart, VS

5.5 x 5.2 mm

$ 35.56

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6.61ct Blue Topaz, Fancy, Transparent

6.61ct Blue Topaz, Fancy, Transparent

17 x 10.1 mm

$ 72.13

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8.32ctw Blue Topaz, Marquise, VVS-VS

8.32ctw Blue Topaz, Marquise, VVS-VS

13.9 x 8.2 mm

$ 58.61

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0.86ct Blue Sapphire, Cushion, VVS-VS

0.86ct Blue Sapphire, Cushion, VVS-VS

5.6 x 4.5 mm

$ 68.52

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5.92ct Blue Tanzanite, Marquise, VVS
Tanzanite Product Video (747177)

5.92ct Blue Tanzanite, Marquise, VVS

17.1 x 8.2 mm

$ 4,422.24

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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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6.41ctw Blue Topaz, Round, VVS-VS
Topaz Product Video (439722)

6.41ctw Blue Topaz, Round, VVS-VS

9 mm (calibrated)

$ 44.88

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11.83ct Blue Topaz, Fancy, Transparent

11.83ct Blue Topaz, Fancy, Transparent

12.5 x 10.8 mm

$ 64.81

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0.37ct Blue Tanzanite, Pear Shape, VS

0.37ct Blue Tanzanite, Pear Shape, VS

5 x 4 mm (calibrated)

$ 22.11

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5.81ctw Blue Topaz, Oval, VVS-VS

5.81ctw Blue Topaz, Oval, VVS-VS

10 x 8 mm (calibrated)

$ 41.18

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3.65ct Blue Tanzanite, Oval, Transparent

3.65ct Blue Tanzanite, Oval, Transparent

10 x 8 mm (calibrated)

$ 31.59

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0.33ct Blue Sapphire, Heart, VVS-VS

0.33ct Blue Sapphire, Heart, VVS-VS

4 x 4 mm (calibrated)

$ 26.29

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1.54ctw Blue Topaz, Pear Shape, VVS-VS

1.54ctw Blue Topaz, Pear Shape, VVS-VS

7 x 5 mm (calibrated)

$ 8.42

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29.65ct Blue Topaz, Oval, VVS-VS
Topaz Product Video (615317)

29.65ct Blue Topaz, Oval, VVS-VS

24.7 x 15.1 mm

$ 204.39

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1.79ctw Blue Topaz, Pear Shape, VVS-VS

1.79ctw Blue Topaz, Pear Shape, VVS-VS

7 x 5 mm (calibrated)

$ 9.81

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6.30ctw Blue Topaz, Round, VVS

6.30ctw Blue Topaz, Round, VVS

9 mm (calibrated)

$ 44.11

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4.13ct Blue Topaz, Emerald Cut, VVS

4.13ct Blue Topaz, Emerald Cut, VVS

9 x 9 mm (calibrated)

$ 28.79

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2.08ctw Blue Tanzanite, Pear Shape, VS

2.08ctw Blue Tanzanite, Pear Shape, VS

5.1 x 3.2 mm

$ 79.76

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4.95ctw Blue Topaz, Briolette, VVS-VS

4.95ctw Blue Topaz, Briolette, VVS-VS

8 x 6.4 mm

$ 27.12

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2.32ctw Blue Topaz, Emerald Cut, VVS-VS

2.32ctw Blue Topaz, Emerald Cut, VVS-VS

7 x 5 mm (calibrated)

$ 16.60

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1.47ctw Blue Tanzanite, Pear Shape, VS

1.47ctw Blue Tanzanite, Pear Shape, VS

5 x 3.8 mm

$ 56.37

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0.59ct Blue Sapphire, Heart, VS

0.59ct Blue Sapphire, Heart, VS

5 x 5 mm (calibrated)

$ 34.28

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1.80ctw Blue Tanzanite, Oval, VS

1.80ctw Blue Tanzanite, Oval, VS

5.8 x 4.1 mm

$ 138.05

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2.24ctw Blue Topaz, Marquise, VVS-VS

2.24ctw Blue Topaz, Marquise, VVS-VS

9.9 x 5.1 mm

$ 17.18

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

good navigation and simple interface.

Posted By Dave in April, 2026
Source: Bizrate

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 -> 8 star ratings

I visited several online loose stone shops trying to find rare stones. I finally found one that I've been looking for here, and very satisfied. Looking forward to receive the item in 3 weeks.

Posted By Atsu in December, 2025
Source: Bizrate

Overall Rating -> 8 star ratings

Good prices

Posted By TRM in October, 2025
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 -> 10 star ratings

Absolutely love Gem Select. I always know the quality and accuracy of information and photos are top notch. Highly recommend!

Posted By Matthew K. in May, 2026
Source: Bizrate
→ View All GemSelect Reviews on Bizrate
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