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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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0.86ctw Blue Kyanite, Round, VS-SI

0.86ctw Blue Kyanite, Round, VS-SI

4.3 mm

$ 21.41

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0.54ct Blue Sapphire, Round, VVS-VS

0.54ct Blue Sapphire, Round, VVS-VS

5 mm (calibrated)

$ 363.76

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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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1.75ctw Blue Tanzanite, Oval, VS

1.75ctw Blue Tanzanite, Oval, VS

6 x 4 mm (calibrated)

$ 124.63

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0.43ctw Blue Tanzanite, Pear Shape, VS

0.43ctw Blue Tanzanite, Pear Shape, VS

5 x 3 mm (calibrated)

$ 25.70

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0.50ct Blue Sapphire, Heart, VVS-VS

0.50ct Blue Sapphire, Heart, VVS-VS

4.9 x 4.7 mm

$ 34.86

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0.84ct Blue Kyanite, Oval, SI

0.84ct Blue Kyanite, Oval, SI

6.4 x 4.3 mm

$ 18.41

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0.69ct Blue Kyanite, Oval, SI-I1

0.69ct Blue Kyanite, Oval, SI-I1

6.2 x 4.2 mm

$ 14.36

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0.64ct Blue Sapphire, Marquise, VVS

0.64ct Blue Sapphire, Marquise, VVS

7.9 x 3.9 mm

$ 149.35

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2.15ct Blue Topaz, Emerald Cut, VVS

2.15ct Blue Topaz, Emerald Cut, VVS

8 x 6 mm (calibrated)

$ 14.28

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3.22ctw Blue Topaz, Oval, VS

3.22ctw Blue Topaz, Oval, VS

5.2 x 3.3 mm

$ 17.64

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1.72ctw Blue Topaz, Pear Shape, VVS-VS

1.72ctw Blue Topaz, Pear Shape, VVS-VS

7 x 5 mm (calibrated)

$ 9.42

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2.91ctw Blue Topaz, Pear Shape, VVS-VS

2.91ctw Blue Topaz, Pear Shape, VVS-VS

7 x 5 mm (calibrated)

$ 22.32

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1.00ct Blue Sapphire, Briolette, VS

1.00ct Blue Sapphire, Briolette, VS

5.9 x 4.4 mm

$ 89.64

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0.69ct Blue Sapphire, Marquise, VVS

0.69ct Blue Sapphire, Marquise, VVS

8.1 x 4.2 mm

$ 161.02

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2.96ct Blue Chalcedony, Oval, Transparent

2.96ct Blue Chalcedony, Oval, Transparent

11 x 9 mm (calibrated)

$ 5.89

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6.93ctw Blue Topaz, Oval, VS

6.93ctw Blue Topaz, Oval, VS

10 x 8 mm (calibrated)

$ 52.84

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0.94ctw Blue Sapphire, Round, VS

0.94ctw Blue Sapphire, Round, VS

4 mm (calibrated)

$ 102.99

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0.06ct Blue Diamond, Square, VS-SI

0.06ct Blue Diamond, Square, VS-SI

2.2 x 2.1 mm

$ 67.07

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1.88ctw Blue Tanzanite, Pear Shape, VS

1.88ctw Blue Tanzanite, Pear Shape, VS

5 x 3 mm (calibrated)

$ 72.09

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3.68ctw Blue Topaz, Emerald Cut, VVS

3.68ctw Blue Topaz, Emerald Cut, VVS

8 x 6 mm (calibrated)

$ 29.32

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0.71ct Blue Sapphire, Heart, VVS-VS

0.71ct Blue Sapphire, Heart, VVS-VS

5 x 5 mm (calibrated)

$ 49.50

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10.65ct Blue Color-Change Fluorite, Round, VS

10.65ct Blue Color-Change Fluorite, Round, VS

14 mm (calibrated)

$ 291.71

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0.58ct Blue Topaz, Oval, VS

0.58ct Blue Topaz, Oval, VS

6 x 4 mm (calibrated)

$ 4.62

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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

selection was broad and the check out was quick. Great site

Posted By JC Karl in September, 2025
Source: Bizrate

Overall Rating -> 8 star ratings

It was fine

Posted By Na in April, 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 -> 10 star ratings

I was able to find what i needed once I worked out what I was looking for.

Posted By Dr Kenneth in August, 2026
Source: Bizrate

Overall Rating -> 7 star ratings

Easy, quick.

Posted By Mich in June, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

I love the products. I've bought them as gifts and people love my gifts

Posted By Love it! in February, 2026
Source: Bizrate
→ View All GemSelect Reviews on Bizrate
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