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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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1.44ctw Blue Apatite, Oval, VS

1.44ctw Blue Apatite, Oval, VS

5 x 4 mm (calibrated)

$ 31.63

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0.50ct Blue Sapphire, Round, VVS-VS

0.50ct Blue Sapphire, Round, VVS-VS

5 mm (calibrated)

$ 336.81

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0.44ctw Blue Kyanite, Round, VS-SI

0.44ctw Blue Kyanite, Round, VS-SI

3.5 mm (calibrated)

$ 7.89

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0.44ct Blue Sapphire, Heart, VS

0.44ct Blue Sapphire, Heart, VS

4.6 x 4.4 mm

$ 35.06

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0.65ct Blue Sapphire, Marquise, VVS-VS

0.65ct Blue Sapphire, Marquise, VVS-VS

8.2 x 3.8 mm

$ 151.69

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0.73ct Blue Topaz, Oval, VVS

0.73ct Blue Topaz, Oval, VVS

6.3 x 4.9 mm

$ 5.09

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3.28ctw Blue Topaz, Pear Shape, VVS-VS

3.28ctw Blue Topaz, Pear Shape, VVS-VS

7 x 5 mm (calibrated)

$ 25.16

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0.30ctw Blue Tanzanite, Round, VS

0.30ctw Blue Tanzanite, Round, VS

3.2 mm

$ 17.93

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0.56ct Blue Sapphire, Heart, VVS-VS

0.56ct Blue Sapphire, Heart, VVS-VS

5 x 5 mm (calibrated)

$ 39.04

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2.82ctw Blue Topaz, Pear Shape, VS

2.82ctw Blue Topaz, Pear Shape, VS

6 x 4 mm (calibrated)

$ 19.78

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6.45ctw Blue Topaz, Heart, VVS

6.45ctw Blue Topaz, Heart, VVS

9 x 9 mm (calibrated)

$ 41.95

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9.08ct Blue Aquamarine, Oval, Translucent

9.08ct Blue Aquamarine, Oval, Translucent

16 x 12 mm (calibrated)

$ 188.41

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0.37ctw Blue Apatite, Round, VS

0.37ctw Blue Apatite, Round, VS

3.5 mm (calibrated)

$ 7.90

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1.70ctw Blue Topaz, Pear Shape, VS

1.70ctw Blue Topaz, Pear Shape, VS

7 x 5 mm (calibrated)

$ 13.04

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16.76ct Blue Topaz, Pear Shape, VS-SI

16.76ct Blue Topaz, Pear Shape, VS-SI

18.2 x 12.1 mm

$ 116.85

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2.28ctw Blue Apatite, Oval, VS

2.28ctw Blue Apatite, Oval, VS

5.2 x 4.1 mm

$ 50.08

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2.92ct Blue Kyanite, Oval, VS-SI

2.92ct Blue Kyanite, Oval, VS-SI

10 x 8 mm (calibrated)

$ 60.59

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0.04ct Blue Diamond, Round, VS-SI

0.04ct Blue Diamond, Round, VS-SI

2.3 mm (calibrated)

$ 37.26

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0.59ct Blue Topaz, Oval, VS

0.59ct Blue Topaz, Oval, VS

6 x 4 mm (calibrated)

$ 4.70

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0.35ct Blue Sapphire, Heart, VS

0.35ct Blue Sapphire, Heart, VS

4.3 x 4.2 mm

$ 27.89

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0.31ct Blue Tanzanite, Pear Shape, VS

0.31ct Blue Tanzanite, Pear Shape, VS

5.2 x 3.9 mm

$ 18.53

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6.27ctw Blue Topaz, Heart, VVS-VS

6.27ctw Blue Topaz, Heart, VVS-VS

9 x 9 mm (calibrated)

$ 44.65

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2.57ctw Blue Tanzanite, Oval, VVS-VS
Tanzanite Product Video (415673)

2.57ctw Blue Tanzanite, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 211.19

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1.36ct Blue Kyanite, Oval, SI

1.36ct Blue Kyanite, Oval, SI

7 x 5 mm (calibrated)

$ 33.86

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

Very food

Posted By Keeto in July, 2025
Source: Bizrate

Overall Rating -> 8 star ratings

I've purchased things from GemSelect before. What you see is what you get, which is not always the case with gem sites online. You can find some good value with gem select, and I will buy from them again.

Posted By Meyeusername in March, 2026
Source: Bizrate

Overall Rating -> 9 star ratings

Very easy to navigate with a great selection.

Posted By Bar181 in August, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

Easy to use. Many options to find the right gemstone

Posted By Liz in May, 2026
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 -> 9 star ratings

I did not realize these stones were of jewelry quality. They are really beautiful, just not what I was expecting which was more of a natural stone.

Posted By Jewelry Quality Stones in July, 2025
Source: Bizrate
→ View All GemSelect Reviews on Bizrate
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