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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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4.39ctw Blue Topaz, Round, VVS-VS

4.39ctw Blue Topaz, Round, VVS-VS

8.5 mm (calibrated)

$ 33.66

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2.08ctw Blue Kyanite, Oval, SI

2.08ctw Blue Kyanite, Oval, SI

7 x 5 mm (calibrated)

$ 43.29

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0.62ct Blue Topaz, Oval, VVS-VS

0.62ct Blue Topaz, Oval, VVS-VS

6.2 x 4.2 mm

$ 4.94

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1.20ct Blue Kyanite, Oval, VS-SI

1.20ct Blue Kyanite, Oval, VS-SI

7 x 5 mm (calibrated)

$ 26.29

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1.18ct Blue Kyanite, Round, SI

1.18ct Blue Kyanite, Round, SI

6 mm (calibrated)

$ 29.38

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2.02ct Blue Kyanite, Oval, SI

2.02ct Blue Kyanite, Oval, SI

8 x 6 mm (calibrated)

$ 42.05

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0.59ctw Blue Topaz, Oval, VVS

0.59ctw Blue Topaz, Oval, VVS

5 x 3 mm (calibrated)

$ 4.70

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3.34ctw Blue Sapphire, Briolette, VVS-VS
Sapphire Product Video (250915)

3.34ctw Blue Sapphire, Briolette, VVS-VS

5.3 x 3.7 mm

$ 219.56

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2.32ctw Blue Topaz, Trillion, VS

2.32ctw Blue Topaz, Trillion, VS

7 x 7 mm (calibrated)

$ 17.79

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0.49ctw Blue Kyanite, Round, VS-SI

0.49ctw Blue Kyanite, Round, VS-SI

3.7 mm

$ 8.78

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3.20ct Blue Topaz, Oval, VVS-VS

3.20ct Blue Topaz, Oval, VVS-VS

10 x 8 mm (calibrated)

$ 24.40

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0.34ct Blue Kyanite, Round, SI

0.34ct Blue Kyanite, Round, SI

4 mm (calibrated)

$ 8.47

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3.21ctw Blue Topaz, Pear Shape, VVS-VS

3.21ctw Blue Topaz, Pear Shape, VVS-VS

7 x 5 mm (calibrated)

$ 17.62

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9.65ct Blue Color-Change Fluorite, Round, VS

9.65ct Blue Color-Change Fluorite, Round, VS

14 mm (calibrated)

$ 220.27

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1.65ctw Blue Topaz, Pear Shape, VVS-VS

1.65ctw Blue Topaz, Pear Shape, VVS-VS

7 x 5 mm (calibrated)

$ 9.05

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1.71ctw Blue Sapphire, Briolette, VS

1.71ctw Blue Sapphire, Briolette, VS

4.9 x 3.2 mm

$ 56.21

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1.27ctw Blue Kyanite, Oval, I1

1.27ctw Blue Kyanite, Oval, I1

6.5 x 4.3 mm

$ 27.83

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0.30ct Blue Sapphire, Heart, VS

0.30ct Blue Sapphire, Heart, VS

4 x 4 mm (calibrated)

$ 23.90

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0.77ct Blue Sapphire, Round, VVS-VS
Sapphire Product Video (467329)

0.77ct Blue Sapphire, Round, VVS-VS

5.5 mm (calibrated)

$ 471.55

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5.30ctw Blue Topaz, Heart, VVS

5.30ctw Blue Topaz, Heart, VVS

9 x 9 mm (calibrated)

$ 37.16

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2.57ctw Blue Sapphire, Briolette, VS

2.57ctw Blue Sapphire, Briolette, VS

4 x 2.9 mm

$ 170.91

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4.88ctw Blue Topaz, Pear Shape, VVS-VS

4.88ctw Blue Topaz, Pear Shape, VVS-VS

7 x 5 mm (calibrated)

$ 26.79

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3.89ctw Blue Topaz, Emerald Cut, VVS-VS

3.89ctw Blue Topaz, Emerald Cut, VVS-VS

8 x 6 mm (calibrated)

$ 30.99

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3.06ctw Blue Topaz, Oval, VS

3.06ctw Blue Topaz, Oval, VS

5 x 3.2 mm

$ 16.77

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

love the site, the experience and the products.

Posted By Ckingpots in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I love the ability to choose from many options of shapes, gemstone type, color, and so forth. It is fun!

Posted By Geof in November, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Very good

Posted By Niska in August, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Great selection of gems at a reasonable price

Posted By Curt in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

GemSelect offers excellent choices, prices & service- highly recommended! Unfortunately, prior to ordering a replacement gemstone, my jeweler neglected to mention it needed to be one that was a'cushion cuta' to fit the existing mount. Have yet to return/exchangea'

Posted By CJ in March, 2026
Source: Bizrate

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
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