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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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1.00ct Blue Kyanite, Oval, VS-SI

1.00ct Blue Kyanite, Oval, VS-SI

7 x 5 mm (calibrated)

$ 20.82

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0.49ct Blue Sapphire, Briolette, VS

0.49ct Blue Sapphire, Briolette, VS

5.5 x 3.3 mm

$ 43.92

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7.39ctw Blue Topaz, Emerald Cut, VS

7.39ctw Blue Topaz, Emerald Cut, VS

10 x 8 mm (calibrated)

$ 48.57

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4.05ctw Blue Topaz, Pear Shape, VVS-VS

4.05ctw Blue Topaz, Pear Shape, VVS-VS

7 x 5 mm (calibrated)

$ 22.23

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2.28ctw Blue Tanzanite, Pear Shape, VS
Tanzanite Product Video (420108)

2.28ctw Blue Tanzanite, Pear Shape, VS

6 x 4 mm (calibrated)

$ 110.01

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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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0.46ct Blue Kyanite, Round, SI

0.46ct Blue Kyanite, Round, SI

4.3 mm

$ 11.45

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2.00ctw Blue Topaz, Fancy, VS

2.00ctw Blue Topaz, Fancy, VS

7.3 x 5.1 mm

$ 10.96

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1.74ctw Blue Tanzanite, Pear Shape, VS

1.74ctw Blue Tanzanite, Pear Shape, VS

4.7 x 3 mm

$ 66.72

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4.87ctw Blue Topaz, Emerald Cut, VVS-VS

4.87ctw Blue Topaz, Emerald Cut, VVS-VS

9 x 7 mm (calibrated)

$ 37.18

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3.41ctw Blue Topaz, Pear Shape, VS

3.41ctw Blue Topaz, Pear Shape, VS

7.2 x 5.2 mm

$ 26.15

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0.74ct Blue Sapphire, Marquise, VVS-VS

0.74ct Blue Sapphire, Marquise, VVS-VS

8.2 x 4.1 mm

$ 172.69

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7.78ctw Blue Topaz, Emerald Cut, VS

7.78ctw Blue Topaz, Emerald Cut, VS

8 x 6 mm (calibrated)

$ 59.67

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5.21ctw Blue Topaz, Oval, VVS-VS

5.21ctw Blue Topaz, Oval, VVS-VS

7 x 5 mm (calibrated)

$ 28.59

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0.31ct Blue Kyanite, Round, VS-SI

0.31ct Blue Kyanite, Round, VS-SI

4 mm (calibrated)

$ 7.72

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0.55ct Blue Sapphire, Heart, VS

0.55ct Blue Sapphire, Heart, VS

5 x 5 mm (calibrated)

$ 31.96

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3.09ctw Blue Topaz, Pear Shape, VVS-VS

3.09ctw Blue Topaz, Pear Shape, VVS-VS

7 x 5 mm (calibrated)

$ 16.89

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1.13ct Blue Aquamarine, Oval, VS

1.13ct Blue Aquamarine, Oval, VS

8 x 6 mm (calibrated)

$ 135.60

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1.69ctw Blue Topaz, Pear Shape, VVS

1.69ctw Blue Topaz, Pear Shape, VVS

7.3 x 5.1 mm

$ 12.96

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4.78ctw Blue Topaz, Trillion, VVS-VS

4.78ctw Blue Topaz, Trillion, VVS-VS

7 x 7 mm (calibrated)

$ 33.32

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2.46ctw Blue Topaz, Marquise, VVS-VS

2.46ctw Blue Topaz, Marquise, VVS-VS

9.9 x 5.1 mm

$ 13.54

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0.74ct Blue Sapphire, Cushion, VS

0.74ct Blue Sapphire, Cushion, VS

5 x 5 mm (calibrated)

$ 88.44

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1.36ct Blue Topaz, Fancy, VVS

1.36ct Blue Topaz, Fancy, VVS

10 x 5 mm

$ 7.45

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0.82ctw Blue Tanzanite, Marquise, VS

0.82ctw Blue Tanzanite, Marquise, VS

7 x 3.5 mm (calibrated)

$ 49.00

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

The website was very easy to use.

Posted By Garnet in January, 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

Overall Rating -> 10 star ratings

Love how easy the site is to use. Really love that the pictures are of actual product.

Posted By LeAnn in January, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Very pleasant

Posted By Varun in June, 2026
Source: Bizrate

Overall Rating -> 8 star ratings

It was fine

Posted By Na in April, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Great! Affordable

Posted By Spinellope in April, 2026
Source: Bizrate
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