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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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1.97ctw Blue Topaz, Oval, VVS-VS

1.97ctw Blue Topaz, Oval, VVS-VS

7 x 5 mm (calibrated)

$ 10.80

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0.61ct Blue Topaz, Oval, VVS

0.61ct Blue Topaz, Oval, VVS

6 x 4 mm (calibrated)

$ 4.86

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46.48ct Blue Topaz, Oval, VVS-VS
Topaz Product Video (499046)

46.48ct Blue Topaz, Oval, VVS-VS

25 x 18 mm (calibrated)

$ 324.06

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0.35ct Blue Tanzanite, Pear Shape, VS

0.35ct Blue Tanzanite, Pear Shape, VS

5 x 4 mm (calibrated)

$ 20.92

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1.69ct Blue Tanzanite, Oval, Translucent

1.69ct Blue Tanzanite, Oval, Translucent

9 x 7 mm (calibrated)

$ 14.63

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2.06ctw Blue Tanzanite, Pear Shape, VS

2.06ctw Blue Tanzanite, Pear Shape, VS

5 x 3 mm (calibrated)

$ 78.99

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8.82ct Blue Topaz, Fancy, Transparent

8.82ct Blue Topaz, Fancy, Transparent

16.8 x 11.1 mm

$ 48.31

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1.72ctw Blue Tanzanite, Pear Shape, VS

1.72ctw Blue Tanzanite, Pear Shape, VS

5.2 x 3.2 mm

$ 65.95

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2.99ct Blue Chalcedony, Oval, Transparent

2.99ct Blue Chalcedony, Oval, Transparent

11 x 9 mm (calibrated)

$ 5.96

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0.42ct Blue Sapphire, Heart, VS

0.42ct Blue Sapphire, Heart, VS

4.6 x 4.6 mm

$ 33.47

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0.88ct Blue Topaz, Oval, VVS

0.88ct Blue Topaz, Oval, VVS

7 x 5 mm (calibrated)

$ 10.09

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4.38ctw Blue Topaz, Marquise, VVS-VS

4.38ctw Blue Topaz, Marquise, VVS-VS

12.1 x 6 mm

$ 24.00

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7.66ctw Blue Topaz, Marquise, VVS

7.66ctw Blue Topaz, Marquise, VVS

14.9 x 7.1 mm

$ 58.75

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5.63ctw Blue Topaz, Heart, VVS

5.63ctw Blue Topaz, Heart, VVS

9 x 9 mm (calibrated)

$ 40.28

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3.43ctw Blue Topaz, Pear Shape, VVS-VS

3.43ctw Blue Topaz, Pear Shape, VVS-VS

7 x 5 mm (calibrated)

$ 26.30

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0.52ct Blue Topaz, Oval, VVS

0.52ct Blue Topaz, Oval, VVS

6 x 4 mm (calibrated)

$ 4.14

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1.60ctw Blue Topaz, Pear Shape, VVS-VS

1.60ctw Blue Topaz, Pear Shape, VVS-VS

7 x 5 mm (calibrated)

$ 8.76

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2.49ct Blue Tanzanite, Oval, Translucent

2.49ct Blue Tanzanite, Oval, Translucent

9 x 7 mm (calibrated)

$ 21.56

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8.78ctw Blue Topaz, Emerald Cut, VVS

8.78ctw Blue Topaz, Emerald Cut, VVS

9 x 9 mm (calibrated)

$ 56.12

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0.58ctw Blue Kyanite, Round, VS-SI

0.58ctw Blue Kyanite, Round, VS-SI

3.7 mm

$ 10.40

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0.92ct Blue Aquamarine, Marquise, VS
Aquamarine Product Video (757980)

0.92ct Blue Aquamarine, Marquise, VS

10 x 5 mm (calibrated)

$ 92.00

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1.31ctw Blue Sapphire, Cushion, VS

1.31ctw Blue Sapphire, Cushion, VS

4.7 x 4.5 mm

$ 156.57

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0.54ct Blue Sapphire, Round, VVS-VS
Sapphire Product Video (449863)

0.54ct Blue Sapphire, Round, VVS-VS

5 mm (calibrated)

$ 321.44

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0.56ct Blue Sapphire, Cushion, VVS-VS

0.56ct Blue Sapphire, Cushion, VVS-VS

4.2 x 4.2 mm

$ 66.93

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

The website was easy to use and informative of the selection of stones it has. I quickly found the right stone for me.

Posted By Guero in March, 2026
Source: Bizrate

Overall Rating -> 9 star ratings

I do enjoy this website and the wide selection. I would like to see more untreated stones. I also wasn't able to see my past order when I logged in.

Posted By Great selection, ok website in July, 2026
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 -> 10 star ratings

Very good.

Posted By Tommy in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I have made many purchases from GemSelect over the years, and I have a beautiful collection of jewelry as a result. My purchases have always been exactly as described, and I have enjoyed doing business with you.

Posted By MMM in July, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

GemSelect is always my first choice for purchasing gemstones. The fact that the gems are always exactly as described and pictured on the website has earned my trust many times over. Even when I don't buy, I still love browsing all the beautiful stones. My new favorites are the bright green Tsavorites!

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