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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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1.38ctw Blue Tanzanite, Pear Shape, VS

1.38ctw Blue Tanzanite, Pear Shape, VS

5 x 3.9 mm

$ 52.92

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0.86ct Blue Sapphire, Cushion, VS-SI

0.86ct Blue Sapphire, Cushion, VS-SI

5.6 x 4.6 mm

$ 68.52

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3.41ctw Blue Topaz, Pear Shape, VS

3.41ctw Blue Topaz, Pear Shape, VS

6.2 x 4.2 mm

$ 26.15

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0.71ctw Blue Tanzanite, Marquise, VVS-VS

0.71ctw Blue Tanzanite, Marquise, VVS-VS

7 x 3.5 mm (calibrated)

$ 42.43

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8.03ctw Blue Topaz, Heart, VVS
Topaz Product Video (448850)

8.03ctw Blue Topaz, Heart, VVS

10 x 10 mm (calibrated)

$ 57.18

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1.52ctw Blue Apatite, Oval, VS-SI
Apatite Product Video (468746)

1.52ctw Blue Apatite, Oval, VS-SI

5 x 4 mm (calibrated)

$ 31.42

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2.70ct Blue Chalcedony, Oval, Transparent

2.70ct Blue Chalcedony, Oval, Transparent

10 x 8 mm (calibrated)

$ 5.38

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1.99ctw Blue Kyanite, Oval, SI

1.99ctw Blue Kyanite, Oval, SI

7.1 x 5.2 mm

$ 41.43

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5.08ct Blue Aquamarine, Oval, VS-SI

5.08ct Blue Aquamarine, Oval, VS-SI

14 x 10 mm (calibrated)

$ 105.41

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3.30ctw Blue Topaz, Pear Shape, VVS-VS

3.30ctw Blue Topaz, Pear Shape, VVS-VS

7 x 5 mm (calibrated)

$ 23.40

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10.88ctw Blue Topaz, Sphere / Ball, VS

10.88ctw Blue Topaz, Sphere / Ball, VS

8.5 mm

$ 87.96

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1.77ct Blue Star Sapphire, Oval, Opaque

1.77ct Blue Star Sapphire, Oval, Opaque

7.2 x 5.3 mm

$ 40.55

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3.75ctw Blue Topaz, Emerald Cut, VVS-VS

3.75ctw Blue Topaz, Emerald Cut, VVS-VS

8 x 6 mm (calibrated)

$ 29.88

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9.90ct Blue Topaz, Fancy, Transparent

9.90ct Blue Topaz, Fancy, Transparent

16.2 x 9.6 mm

$ 54.23

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5.94ctw Blue Topaz, Heart, VVS

5.94ctw Blue Topaz, Heart, VVS

9 x 9 mm (calibrated)

$ 41.65

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0.84ctw Blue Kyanite, Round, SI

0.84ctw Blue Kyanite, Round, SI

4.2 mm

$ 20.92

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6.64ct Blue Hemimorphite Druzy, Fancy, Opaque

6.64ct Blue Hemimorphite Druzy, Fancy, Opaque

13.9 x 10.6 mm

$ 109.12

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10.37ct Blue Topaz, Flower Cut, Transparent

10.37ct Blue Topaz, Flower Cut, Transparent

17 x 11.9 mm

$ 68.17

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0.07ct Blue Diamond, Square, VS

0.07ct Blue Diamond, Square, VS

2.3 x 2.3 mm

$ 78.24

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3.01ct Blue Kyanite, Oval, SI

3.01ct Blue Kyanite, Oval, SI

10 x 7.6 mm

$ 74.95

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28.06ct Blue Topaz, Oval, VVS-VS
Topaz Product Video (714806)

28.06ct Blue Topaz, Oval, VVS-VS

20 x 15 mm (calibrated)

$ 251.53

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3.62ctw Blue Star Sapphire, Oval, Opaque

3.62ctw Blue Star Sapphire, Oval, Opaque

7 x 5 mm (calibrated)

$ 79.32

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0.37ct Blue Sapphire, Heart, VS

0.37ct Blue Sapphire, Heart, VS

4.5 x 4.3 mm

$ 29.48

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1.15ct Blue Aquamarine, Round, VS

1.15ct Blue Aquamarine, Round, VS

7 mm (calibrated)

$ 115.00

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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

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

Overall Rating -> 10 star ratings

They have a wonderful selection of gems of all sorts, shapes, cuts, and quality. I am very particular about the quality of stones I buy, and found many with VVS clarity and excellent cut and polish. I am thrilled with each of the stones I purchased, and would definitely recommend GemSelect to everyone.

Posted By Debsarabs in February, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

It was great! Great photos

Posted By Marcia in June, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

I was able to find what I wanted very easily!

Posted By Lenny in January, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Very good. I have made several purchases as a collector over the years, and have never been dissapointed in the selection, process, or delivery.

Posted By Schmoove in August, 2026
Source: Bizrate

Overall Rating -> 8 star ratings

It was a good interaction I got a good gemstone for cheap

Posted By Jon in December, 2025
Source: Bizrate
→ View All GemSelect Reviews on Bizrate
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