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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

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For Example: 8-9
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3.15ctw Blue Topaz, Pear Shape, VVS-VS

3.15ctw Blue Topaz, Pear Shape, VVS-VS

7 x 5 mm (calibrated)

$ 17.22

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1.74ctw Blue Tanzanite, Pear Shape, VS

1.74ctw Blue Tanzanite, Pear Shape, VS

5 x 4 mm (calibrated)

$ 66.72

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5.60ctw Blue Topaz, Marquise, VVS-VS

5.60ctw Blue Topaz, Marquise, VVS-VS

10.1 x 5.1 mm

$ 30.79

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1.95ctw Blue Sapphire, Square, VVS-VS
Sapphire Product Video (349884)

1.95ctw Blue Sapphire, Square, VVS-VS

2 x 2 mm (calibrated)

$ 106.82

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1.62ctw Blue Sapphire, Round, VS
Sapphire Product Video (441528)

1.62ctw Blue Sapphire, Round, VS

5.5 mm (calibrated)

$ 709.95

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1.69ctw Blue Topaz, Pear Shape, VS

1.69ctw Blue Topaz, Pear Shape, VS

7 x 5 mm (calibrated)

$ 11.94

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2.75ct Blue Topaz, Briolette, VVS-VS

2.75ct Blue Topaz, Briolette, VVS-VS

11 x 5.7 mm

$ 21.10

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2.28ctw Blue Kyanite, Oval, VS-SI

2.28ctw Blue Kyanite, Oval, VS-SI

7 x 5 mm (calibrated)

$ 49.96

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0.58ct Blue Sapphire, Heart, VVS-VS

0.58ct Blue Sapphire, Heart, VVS-VS

5 x 5 mm (calibrated)

$ 40.44

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0.39ct Blue Sapphire, Heart, VS

0.39ct Blue Sapphire, Heart, VS

4.6 x 4.2 mm

$ 31.08

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0.45ct Blue Kyanite, Round, SI

0.45ct Blue Kyanite, Round, SI

4.3 mm

$ 11.21

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2.60ctw Blue Topaz, Fancy, VVS-VS

2.60ctw Blue Topaz, Fancy, VVS-VS

10 x 4.9 mm

$ 14.24

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1.95ctw Blue Tanzanite, Oval, VS

1.95ctw Blue Tanzanite, Oval, VS

6 x 4 mm (calibrated)

$ 138.88

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0.04ct Blue Diamond, Round, VVS-VS

0.04ct Blue Diamond, Round, VVS-VS

2.3 mm (calibrated)

$ 33.20

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1.33ct Blue Tanzanite, Pear Shape, VVS
Tanzanite Product Video (717579)

1.33ct Blue Tanzanite, Pear Shape, VVS

9 x 7 mm (calibrated)

$ 393.34

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0.90ct Blue Sapphire, Briolette, VS

0.90ct Blue Sapphire, Briolette, VS

6 x 4 mm (calibrated)

$ 80.68

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2.82ctw Blue Topaz, Pear Shape, VS

2.82ctw Blue Topaz, Pear Shape, VS

6.2 x 4.2 mm

$ 21.62

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3.60ctw Blue Topaz, Marquise, VVS

3.60ctw Blue Topaz, Marquise, VVS

12.1 x 6.4 mm

$ 19.72

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1.54ct Blue Kyanite, Oval, VS-SI

1.54ct Blue Kyanite, Oval, VS-SI

8 x 6 mm (calibrated)

$ 32.06

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2.72ctw Blue Topaz, Pear Shape, VS

2.72ctw Blue Topaz, Pear Shape, VS

6 x 4 mm (calibrated)

$ 20.86

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3.69ctw Blue Topaz, Pear Shape, VS

3.69ctw Blue Topaz, Pear Shape, VS

6 x 4 mm (calibrated)

$ 28.29

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22.68ct Blue Lapis Lazuli, Cushion, Opaque

22.68ct Blue Lapis Lazuli, Cushion, Opaque

20 x 15 mm (calibrated)

$ 42.49

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2.08ct Blue Topaz, Emerald Cut, VVS-VS

2.08ct Blue Topaz, Emerald Cut, VVS-VS

8 x 6 mm (calibrated)

$ 16.58

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0.20ctw Blue Iolite, Square, VS

0.20ctw Blue Iolite, Square, VS

2.7 x 2.5 mm

$ 7.97

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 -> 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 -> 10 star ratings

It's mostly good, only some item's are easier to find through the search than the menu

Posted By Wayne in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Took a chance on purchasing my gemstones from Gemselect and was impressed. 10/10

Posted By KT in September, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Was a good experience.

Posted By Tim in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Great! Affordable

Posted By Spinellope in April, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

I have shopped at Gemselect for nearly 20 years. I especially like that you see pictures of the exact gem you are purchasing. You are a trusted source.

Posted By DNaber in October, 2025
Source: Bizrate
→ View All GemSelect Reviews on Bizrate
Enlarged Gemstone Image