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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: 6-7
For Example: 8-9
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1.74ctw Blue Topaz, Pear Shape, VVS-VS

1.74ctw Blue Topaz, Pear Shape, VVS-VS

7 x 5 mm (calibrated)

$ 12.29

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0.38ct Blue Sapphire, Heart, VS

0.38ct Blue Sapphire, Heart, VS

4.5 x 4.5 mm

$ 30.28

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3.30ctw Blue Topaz, Pear Shape, VVS-VS

3.30ctw Blue Topaz, Pear Shape, VVS-VS

7 x 5 mm (calibrated)

$ 18.11

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22.74ct Blue Topaz, Oval, VVS-VS

22.74ct Blue Topaz, Oval, VVS-VS

20 x 15 mm (calibrated)

$ 185.60

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1.77ct Blue Tanzanite, Pear Shape, VVS
Tanzanite Product Video (717408)

1.77ct Blue Tanzanite, Pear Shape, VVS

10.9 x 5.8 mm

$ 523.46

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2.13ctw Blue Topaz, Fancy, VS

2.13ctw Blue Topaz, Fancy, VS

7 x 5 mm (calibrated)

$ 11.67

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0.79ct Blue Apatite, Oval, SI

0.79ct Blue Apatite, Oval, SI

6.5 x 5 mm

$ 22.12

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8.42ctw Blue Topaz, Marquise, VS

8.42ctw Blue Topaz, Marquise, VS

14 x 8.2 mm

$ 59.31

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0.45ctw Blue Kyanite, Round, VS-SI

0.45ctw Blue Kyanite, Round, VS-SI

3.5 mm (calibrated)

$ 8.07

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2.85ctw Blue Kyanite, Oval, SI

2.85ctw Blue Kyanite, Oval, SI

8 x 6 mm (calibrated)

$ 59.33

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5.64ctw Blue Topaz, Heart, VVS

5.64ctw Blue Topaz, Heart, VVS

9 x 9 mm (calibrated)

$ 40.35

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1.43ctw Blue Apatite, Oval, VS-SI

1.43ctw Blue Apatite, Oval, VS-SI

5 x 4 mm (calibrated)

$ 29.55

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0.53ctw Blue Tanzanite, Pear Shape, VS

0.53ctw Blue Tanzanite, Pear Shape, VS

5.1 x 3.9 mm

$ 31.67

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0.69ct Blue Sapphire, Heart, VS

0.69ct Blue Sapphire, Heart, VS

5.4 x 5.1 mm

$ 48.11

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1.09ctw Blue Topaz, Oval, VVS

1.09ctw Blue Topaz, Oval, VVS

6 x 4 mm (calibrated)

$ 8.68

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0.39ct Blue Sapphire, Heart, VS

0.39ct Blue Sapphire, Heart, VS

4.3 x 4.2 mm

$ 31.08

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3.44ct Blue Chalcedony, Oval, Transparent

3.44ct Blue Chalcedony, Oval, Transparent

11 x 9 mm (calibrated)

$ 6.86

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0.38ct Blue Kyanite, Round, VS-SI

0.38ct Blue Kyanite, Round, VS-SI

4 mm (calibrated)

$ 9.46

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1.08ct Blue Aquamarine, Pear Shape, VS

1.08ct Blue Aquamarine, Pear Shape, VS

9 x 6 mm (calibrated)

$ 129.60

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3.73ctw Blue Topaz, Emerald Cut, VVS

3.73ctw Blue Topaz, Emerald Cut, VVS

8 x 6 mm (calibrated)

$ 29.72

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3.18ctw Blue Topaz, Pear Shape, VVS-VS

3.18ctw Blue Topaz, Pear Shape, VVS-VS

7 x 5 mm (calibrated)

$ 20.48

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0.66ct Blue Sapphire, Marquise, VVS-VS
Sapphire Product Video (520831)

0.66ct Blue Sapphire, Marquise, VVS-VS

8 x 4.1 mm

$ 154.02

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2.20ctw Blue Tanzanite, Pear Shape, VS

2.20ctw Blue Tanzanite, Pear Shape, VS

5 x 3 mm (calibrated)

$ 84.36

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3.94ctw Blue Topaz, Oval, VVS-VS

3.94ctw Blue Topaz, Oval, VVS-VS

7 x 5 mm (calibrated)

$ 21.62

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

The website has a good selection, the interface is very intuitive.

Posted By PhoenixFeatherJewelry in January, 2026
Source: Bizrate

Overall Rating -> 8 star ratings

It was a good interaction I got a good gemstone for cheap

Posted By Jon in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

this site is awesome. I was able to look at the products think about purchasing and come back and find the same products. With the amount of inventory gem select has. Its awesome to be able to filter the way that they allow you too.

Posted By Tommyp in November, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Although the stones are smaller than I thought, I really don't think in millimeters, they are perfect. I plan to put one into a ring and the other into a necklace. Ordering was easy, contact kept me aware of how shipping was going, and delivery was sooner than expected. The quality of stones I have ordered in the past and this recent order is outstanding and stones I will be proud to wear.

Posted By Ktreva52 in June, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Great site for finding specific stones and sizes for individual pieces of jewelry

Posted By Designer in December, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

Fast snd easy to find what I was looking for

Posted By Bawb in May, 2026
Source: Bizrate
→ View All GemSelect Reviews on Bizrate
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