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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

Choose Size or Size Range
For Example: 6-7
For Example: 8-9
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3.91ctw Blue Topaz, Fancy, VVS-VS

3.91ctw Blue Topaz, Fancy, VVS-VS

7 x 5 mm (calibrated)

$ 25.71

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4.17ctw Blue Topaz, Round, VS
Topaz Product Video (455603)

4.17ctw Blue Topaz, Round, VS

8 mm (calibrated)

$ 31.98

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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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4.69ct Blue Topaz, Heart, VVS

4.69ct Blue Topaz, Heart, VVS

10 x 10 mm (calibrated)

$ 38.58

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16.12ct Blue Topaz, Pear Shape, VVS

16.12ct Blue Topaz, Pear Shape, VVS

17.3 x 12.1 mm

$ 112.39

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7.66ctw Blue Topaz, Marquise, VVS

7.66ctw Blue Topaz, Marquise, VVS

14.9 x 7.1 mm

$ 58.75

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3.92ct Blue Topaz, Marquise, VVS

3.92ct Blue Topaz, Marquise, VVS

15.1 x 6.8 mm

$ 30.06

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4.61ctw Blue Star Sapphire, Oval, Opaque

4.61ctw Blue Star Sapphire, Oval, Opaque

7 x 5 mm (calibrated)

$ 101.01

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7.74ctw Blue Topaz, Emerald Cut, VS

7.74ctw Blue Topaz, Emerald Cut, VS

8 x 6 mm (calibrated)

$ 59.36

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7.74ctw Blue Topaz, Marquise, VVS-VS

7.74ctw Blue Topaz, Marquise, VVS-VS

14 x 8.2 mm

$ 54.53

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1.94ct Blue Topaz, Emerald Cut, VVS

1.94ct Blue Topaz, Emerald Cut, VVS

8 x 6 mm (calibrated)

$ 15.45

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1.21ctw Blue Tanzanite, Pear Shape, VS

1.21ctw Blue Tanzanite, Pear Shape, VS

5 x 3 mm (calibrated)

$ 46.41

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12.83ct Blue Topaz, Pear Shape, VVS-VS

12.83ct Blue Topaz, Pear Shape, VVS-VS

16 x 12 mm (calibrated)

$ 89.45

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4.74ctw Blue Tanzanite, Oval, Transparent

4.74ctw Blue Tanzanite, Oval, Transparent

9 x 7 mm (calibrated)

$ 41.03

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3.46ctw Blue Star Sapphire, Oval, Opaque

3.46ctw Blue Star Sapphire, Oval, Opaque

7 x 5.2 mm

$ 79.27

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0.48ct Blue Kyanite, Round, SI

0.48ct Blue Kyanite, Round, SI

4.3 mm

$ 11.95

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0.86ct Blue Sapphire, Cushion, VS-SI

0.86ct Blue Sapphire, Cushion, VS-SI

5 x 5 mm (calibrated)

$ 102.79

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5.21ctw Blue Topaz, Oval, VVS-VS

5.21ctw Blue Topaz, Oval, VVS-VS

7 x 5 mm (calibrated)

$ 28.59

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0.40ct Blue Tanzanite, Pear Shape, VS

0.40ct Blue Tanzanite, Pear Shape, VS

4.8 x 4 mm

$ 23.90

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1.57ctw Blue Topaz, Pear Shape, VS

1.57ctw Blue Topaz, Pear Shape, VS

7 x 5 mm (calibrated)

$ 12.04

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3.15ctw Blue Topaz, Pear Shape, VS

3.15ctw Blue Topaz, Pear Shape, VS

6.1 x 4.4 mm

$ 22.09

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7.26ctw Blue Topaz, Marquise, VS

7.26ctw Blue Topaz, Marquise, VS

14.9 x 7.2 mm

$ 55.68

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1.98ctw Blue Kyanite, Oval, SI

1.98ctw Blue Kyanite, Oval, SI

7 x 5 mm (calibrated)

$ 43.38

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1.90ctw Blue Tanzanite, Pear Shape, VS

1.90ctw Blue Tanzanite, Pear Shape, VS

5 x 3 mm (calibrated)

$ 72.86

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 needed a very specific color of tourmaline and Gem Select had it. I had to get the client to agree and then ordered the stone. It arrived better than pictured and we all were very happy.

Posted By Tim W in February, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Good selection prices are reasonable!

Posted By ToRa62 in April, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

I am filling a small treasure chest and picked a nice amethyst.

Posted By VinnyD in August, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

I was looking for a small gift for a friend- the process is the same as every other time and was very simple, and she even got her gift early! On the downside, there's no way to easily keep track of multiple Shipping Addresses, so if I want to send a gift to Friend A and to Friend B, I have to overwrite everything and it's a fair bit clunky in that regard.

Posted By Jezzi in June, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Easy picking, fast checkout, secure shipping. Cana't ask for anything more than efficiency and a good price.

Posted By Beman in September, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Good selection, using for custom jewlery for my wife.

Posted By Smitty in June, 2025
Source: Bizrate
→ View All GemSelect Reviews on Bizrate
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