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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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3.54ctw Blue Topaz, Pear Shape, VS

3.54ctw Blue Topaz, Pear Shape, VS

6 x 4.2 mm

$ 27.15

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4.05ct Blue Sapphire, Oval, VVS-VS
Sapphire Product Video (487096)

4.05ct Blue Sapphire, Oval, VVS-VS

10 x 8 mm (calibrated)

$ 7,374.99

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3.67ctw Blue Topaz, Pear Shape, VS

3.67ctw Blue Topaz, Pear Shape, VS

6.1 x 4.2 mm

$ 25.74

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0.40ct Blue Kyanite, Round, VS-SI

0.40ct Blue Kyanite, Round, VS-SI

4.2 mm

$ 9.96

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1.25ctw Blue Tanzanite, Pear Shape, VS

1.25ctw Blue Tanzanite, Pear Shape, VS

5 x 3.8 mm

$ 47.94

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0.99ct Blue Kyanite, Oval, VS-SI

0.99ct Blue Kyanite, Oval, VS-SI

7 x 5 mm (calibrated)

$ 21.70

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2.30ct Blue Chalcedony, Oval, Transparent

2.30ct Blue Chalcedony, Oval, Transparent

10 x 8 mm (calibrated)

$ 4.58

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4.25ct Blue Aquamarine, Emerald Cut, Translucent

4.25ct Blue Aquamarine, Emerald Cut, Translucent

12.4 x 8.7 mm

$ 88.19

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4.00ctw Blue Topaz, Fancy, VS

4.00ctw Blue Topaz, Fancy, VS

7 x 5 mm (calibrated)

$ 21.91

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6.41ctw Blue Topaz, Heart, VVS-VS

6.41ctw Blue Topaz, Heart, VVS-VS

9 x 9 mm (calibrated)

$ 44.94

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2.91ct Blue Topaz, Emerald Cut, VVS-VS

2.91ct Blue Topaz, Emerald Cut, VVS-VS

8 x 8 mm (calibrated)

$ 22.60

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12.27ct Blue Aquamarine, Oval, Translucent

12.27ct Blue Aquamarine, Oval, Translucent

20 x 15 mm (calibrated)

$ 254.60

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0.73ct Blue Sapphire, Cushion, VS

0.73ct Blue Sapphire, Cushion, VS

5.6 x 4.4 mm

$ 87.25

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1.76ct Blue Topaz, Emerald Cut, VVS

1.76ct Blue Topaz, Emerald Cut, VVS

8 x 6 mm (calibrated)

$ 14.03

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0.66ct Blue Sapphire, Briolette, VS

0.66ct Blue Sapphire, Briolette, VS

5.8 x 3.6 mm

$ 59.16

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0.08ct Blue Diamond, Square, VS-SI

0.08ct Blue Diamond, Square, VS-SI

2.3 x 2.2 mm

$ 89.42

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1.10ctw Blue Topaz, Oval, VVS-VS

1.10ctw Blue Topaz, Oval, VVS-VS

6.2 x 4.2 mm

$ 8.76

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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)

$ 23.70

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4.49ctw Blue Topaz, Round, VVS-VS

4.49ctw Blue Topaz, Round, VVS-VS

8 mm (calibrated)

$ 34.43

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0.54ct Blue Kyanite, Round, SI

0.54ct Blue Kyanite, Round, SI

4.2 mm

$ 13.45

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1.48ctw Blue Tanzanite, Pear Shape, VS

1.48ctw Blue Tanzanite, Pear Shape, VS

4.9 x 3.7 mm

$ 56.76

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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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1.28ctw Blue Tanzanite, Pear Shape, VS

1.28ctw Blue Tanzanite, Pear Shape, VS

5 x 3.2 mm

$ 44.62

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0.02ct Blue Diamond, Round, VS

0.02ct Blue Diamond, Round, VS

1.7 mm

$ 24.34

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

I had a very easy time navigating the web page and using filters to find what I was looking for. The varied selection was nice to see and pricing is clear and fair.

Posted By Mattick in May, 2026
Source: Bizrate

Overall Rating -> 7 star ratings

easy interface for a pricless buy

Posted By Zeak in May, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

I was able to find what I've been looking for.

Posted By Tree Dog in April, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Great site for finding specific stones and sizes for individual pieces of jewelry

Posted By Designer in December, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

Nothing bad to report. Everything is as expected. The gems and the price are all very good.

Posted By Dafanatic in August, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Great website, easy to navigate, and loads quickly. Have bought here before, very pleased!

Posted By SallyO in February, 2026
Source: Bizrate
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