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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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2.12ctw Blue Sapphire, Briolette, VS

2.12ctw Blue Sapphire, Briolette, VS

5.5 x 3.4 mm

$ 69.68

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1.73ctw Blue Tanzanite, Pear Shape, VS

1.73ctw Blue Tanzanite, Pear Shape, VS

5 x 3 mm (calibrated)

$ 85.30

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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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0.78ct Blue Kyanite, Oval, SI-I1

0.78ct Blue Kyanite, Oval, SI-I1

6.2 x 4.3 mm

$ 16.23

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15.42ct Blue Topaz, Flower Cut, Transparent
Topaz Product Video (474497)

15.42ct Blue Topaz, Flower Cut, Transparent

17.8 x 15 mm

$ 84.47

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0.06ct Blue Diamond, Round, VS-SI

0.06ct Blue Diamond, Round, VS-SI

2.5 mm (calibrated)

$ 67.07

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4.34ct Blue Chalcedony, Cushion, Translucent

4.34ct Blue Chalcedony, Cushion, Translucent

12 x 12 mm (calibrated)

$ 16.22

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4.81ctw Blue Topaz, Round, VVS-VS

4.81ctw Blue Topaz, Round, VVS-VS

8 mm (calibrated)

$ 36.89

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2.05ctw Blue Topaz, Pear Shape, VS

2.05ctw Blue Topaz, Pear Shape, VS

6.2 x 4.2 mm

$ 15.73

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2.94ctw Blue Topaz, Trillion, VVS-VS

2.94ctw Blue Topaz, Trillion, VVS-VS

7 x 7 mm (calibrated)

$ 22.55

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1.02ct Blue Kyanite, Oval, SI

1.02ct Blue Kyanite, Oval, SI

7.4 x 5 mm

$ 22.35

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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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0.58ct Blue Sapphire, Heart, VS

0.58ct Blue Sapphire, Heart, VS

4.8 x 4.6 mm

$ 40.44

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0.28ct Blue Sapphire, Heart, VS

0.28ct Blue Sapphire, Heart, VS

4.2 x 3.9 mm

$ 22.31

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7.43ctw Blue Topaz, Emerald Cut, VVS-VS

7.43ctw Blue Topaz, Emerald Cut, VVS-VS

8 x 6 mm (calibrated)

$ 51.85

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2.68ctw Blue Kyanite, Oval, VS-SI

2.68ctw Blue Kyanite, Oval, VS-SI

8 x 6 mm (calibrated)

$ 58.72

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1.17ctw Blue Topaz, Oval, VVS-VS

1.17ctw Blue Topaz, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 9.32

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0.34ct Blue Kyanite, Round, VS-SI

0.34ct Blue Kyanite, Round, VS-SI

4 mm (calibrated)

$ 8.47

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3.75ctw Blue Topaz, Pear Shape, VVS-VS

3.75ctw Blue Topaz, Pear Shape, VVS-VS

7 x 5 mm (calibrated)

$ 20.58

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7.88ctw Blue Topaz, Marquise, VVS-VS

7.88ctw Blue Topaz, Marquise, VVS-VS

13.9 x 8 mm

$ 55.52

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0.41ct Blue Sapphire, Heart, VS

0.41ct Blue Sapphire, Heart, VS

4.7 x 4.6 mm

$ 32.67

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6.21ctw Blue Topaz, Heart, VVS

6.21ctw Blue Topaz, Heart, VVS

9 x 9 mm (calibrated)

$ 44.43

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1.55ctw Blue Topaz, Pear Shape, VVS-VS

1.55ctw Blue Topaz, Pear Shape, VVS-VS

7 x 5 mm (calibrated)

$ 8.50

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5.75ctw Blue Topaz, Emerald Cut, VVS-VS

5.75ctw Blue Topaz, Emerald Cut, VVS-VS

9 x 7 mm (calibrated)

$ 44.11

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

Loved the price and the quality and the certification options which is the main reason why I buy. The guarantee is also a great reason to use gem select.

Posted By Sal in July, 2025
Source: Bizrate

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

easy site to navigate

Posted By Curt's Cabochons in June, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I have been very happy with my prior purchases and enjoy the website experience.

Posted By Trouble in November, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Very good

Posted By Niska in August, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

The website was easy to use and informative of the selection of stones it has. I quickly found the right stone for me.

Posted By Guero in March, 2026
Source: Bizrate
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