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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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0.62ct Blue Kyanite, Round, VS-SI

0.62ct Blue Kyanite, Round, VS-SI

5 mm (calibrated)

$ 12.35

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4.78ctw Blue Topaz, Marquise, VVS

4.78ctw Blue Topaz, Marquise, VVS

12 x 6 mm

$ 26.19

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3.00ctw Blue Topaz, Oval, VS

3.00ctw Blue Topaz, Oval, VS

8 x 6 mm (calibrated)

$ 20.92

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3.39ctw Blue Topaz, Pear Shape, VVS-VS

3.39ctw Blue Topaz, Pear Shape, VVS-VS

7 x 5 mm (calibrated)

$ 24.02

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13.47ct Blue Lapis Lazuli, Cushion, Opaque

13.47ct Blue Lapis Lazuli, Cushion, Opaque

20 x 15 mm (calibrated)

$ 23.47

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0.80ct Blue Sapphire, Marquise, VVS-VS

0.80ct Blue Sapphire, Marquise, VVS-VS

8.2 x 4.2 mm

$ 157.77

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1.08ct Blue Kyanite, Oval, SI

1.08ct Blue Kyanite, Oval, SI

7 x 5 mm (calibrated)

$ 23.66

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1.48ctw Blue Tanzanite, Pear Shape, VS

1.48ctw Blue Tanzanite, Pear Shape, VS

5.8 x 3.7 mm

$ 70.92

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28.06ct Blue Lapis Lazuli, Emerald Cut, Opaque

28.06ct Blue Lapis Lazuli, Emerald Cut, Opaque

25.6 x 14.9 mm

$ 50.41

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7.88ctw Blue Topaz, Marquise, VVS

7.88ctw Blue Topaz, Marquise, VVS

13.8 x 8.1 mm

$ 55.52

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1.63ctw Blue Apatite, Oval, VS

1.63ctw Blue Apatite, Oval, VS

5 x 4 mm (calibrated)

$ 35.81

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1.48ctw Blue Tanzanite, Pear Shape, VS

1.48ctw Blue Tanzanite, Pear Shape, VS

5.9 x 3.8 mm

$ 70.92

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10.05ct Blue Topaz, Fancy, Transparent

10.05ct Blue Topaz, Fancy, Transparent

16.9 x 11.6 mm

$ 66.07

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3.31ct Blue Tanzanite, Oval, Transparent

3.31ct Blue Tanzanite, Oval, Transparent

10 x 8 mm (calibrated)

$ 28.64

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2.50ct Blue Tanzanite, Oval, Transparent

2.50ct Blue Tanzanite, Oval, Transparent

9 x 7 mm (calibrated)

$ 19.92

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0.51ct Blue Kyanite, Round, SI

0.51ct Blue Kyanite, Round, SI

4.2 mm

$ 12.70

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1.45ct Blue Topaz, Trillion, VS

1.45ct Blue Topaz, Trillion, VS

7 x 7 mm (calibrated)

$ 11.12

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3.37ctw Blue Topaz, Pear Shape, VS

3.37ctw Blue Topaz, Pear Shape, VS

6.2 x 4.3 mm

$ 23.64

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0.86ct Blue Topaz, Pear Shape, VS

0.86ct Blue Topaz, Pear Shape, VS

7 x 5 mm (calibrated)

$ 9.86

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0.04ct Blue Diamond, Round, SI

0.04ct Blue Diamond, Round, SI

2.2 mm (calibrated)

$ 44.71

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1.42ct Blue Topaz, Fancy, VVS

1.42ct Blue Topaz, Fancy, VVS

9.8 x 5 mm

$ 7.78

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2.08ct Blue Topaz, Square, VVS-VS
Topaz Product Video (524642)

2.08ct Blue Topaz, Square, VVS-VS

7 x 7 mm (calibrated)

$ 12.47

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3.18ctw Blue Topaz, Pear Shape, VS

3.18ctw Blue Topaz, Pear Shape, VS

7 x 5 mm (calibrated)

$ 24.39

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2.17ctw Blue Topaz, Pear Shape, VVS-VS

2.17ctw Blue Topaz, Pear Shape, VVS-VS

6 x 4 mm (calibrated)

$ 11.86

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 -> 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

Overall Rating -> 10 star ratings

Found a beautiful opal at a great price. I was not disappointed when it arrived. Even better in person.

Posted By Fried Rice in August, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

Always a good quality stone. Priced fairly and shipped promptly. Answers emails quickly

Posted By Ron T in November, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I love the product and the details about each of them.

Posted By Love It! in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

GemSelect is always my first choice for purchasing gemstones. The fact that the gems are always exactly as described and pictured on the website has earned my trust many times over. Even when I don't buy, I still love browsing all the beautiful stones. My new favorites are the bright green Tsavorites!

Posted By Lkcisneros in March, 2026
Source: Bizrate

Overall Rating -> 8 star ratings

Good prices

Posted By TRM in October, 2025
Source: Bizrate
→ View All GemSelect Reviews on Bizrate
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