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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

Choose Size or Size Range
For Example: 6-7
For Example: 8-9
Bi-color
Black
Blue Blue Gemstones
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2.98ct Blue Tanzanite, Oval, Transparent

2.98ct Blue Tanzanite, Oval, Transparent

10 x 8 mm (calibrated)

$ 23.75

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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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3.20ctw Blue Topaz, Pear Shape, VVS-VS

3.20ctw Blue Topaz, Pear Shape, VVS-VS

7 x 5 mm (calibrated)

$ 17.50

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22.13ct Blue Topaz, Oval, VVS

22.13ct Blue Topaz, Oval, VVS

18 x 14.4 mm

$ 145.47

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1.09ctw Blue Kyanite, Oval, SI-I1

1.09ctw Blue Kyanite, Oval, SI-I1

5.7 x 3.8 mm

$ 23.89

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1.80ctw Blue Tanzanite, Oval, VS

1.80ctw Blue Tanzanite, Oval, VS

5.8 x 4.1 mm

$ 138.05

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0.51ct Blue Kyanite, Round, SI

0.51ct Blue Kyanite, Round, SI

4.5 mm (calibrated)

$ 12.70

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6.29ctw Blue Topaz, Heart, VVS-VS

6.29ctw Blue Topaz, Heart, VVS-VS

9 x 9 mm (calibrated)

$ 44.11

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3.16ctw Blue Topaz, Pear Shape, VS

3.16ctw Blue Topaz, Pear Shape, VS

7 x 5 mm (calibrated)

$ 24.24

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2.82ctw Blue Topaz, Oval, VS

2.82ctw Blue Topaz, Oval, VS

5 x 3.2 mm

$ 12.87

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2.71ct Blue Tanzanite, Oval, Translucent

2.71ct Blue Tanzanite, Oval, Translucent

9 x 7 mm (calibrated)

$ 23.46

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2.71ctw Blue Topaz, Marquise, VVS-VS

2.71ctw Blue Topaz, Marquise, VVS-VS

10 x 5 mm

$ 20.78

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5.21ct Blue Chalcedony, Cushion, Translucent

5.21ct Blue Chalcedony, Cushion, Translucent

12 x 12 mm (calibrated)

$ 19.46

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2.01ctw Blue Topaz, Fancy, VVS-VS

2.01ctw Blue Topaz, Fancy, VVS-VS

7 x 5 mm (calibrated)

$ 11.01

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0.43ct Blue Sapphire, Heart, VVS-VS

0.43ct Blue Sapphire, Heart, VVS-VS

4.4 x 4.4 mm

$ 34.26

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2.19ctw Blue Topaz, Oval, VS

2.19ctw Blue Topaz, Oval, VS

7 x 5 mm (calibrated)

$ 12.04

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2.01ctw Blue Tanzanite, Pear Shape, VS
Tanzanite Product Video (454399)

2.01ctw Blue Tanzanite, Pear Shape, VS

5.1 x 3.2 mm

$ 77.08

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0.06ct Blue Diamond, Round, VS-SI

0.06ct Blue Diamond, Round, VS-SI

2.5 mm (calibrated)

$ 67.07

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1.60ctw Blue Topaz, Pear Shape, VVS-VS

1.60ctw Blue Topaz, Pear Shape, VVS-VS

7 x 5 mm (calibrated)

$ 8.76

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2.19ct Blue Topaz, Heart, Transparent

2.19ct Blue Topaz, Heart, Transparent

8 x 8 mm (calibrated)

$ 14.39

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3.54ct Blue Aquamarine, Pear Shape, Translucent

3.54ct Blue Aquamarine, Pear Shape, Translucent

15 x 10 mm (calibrated)

$ 73.46

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5.80ctw Blue Topaz, Heart, VVS

5.80ctw Blue Topaz, Heart, VVS

9 x 9 mm (calibrated)

$ 40.67

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1.91ct Blue Topaz, Emerald Cut, VVS

1.91ct Blue Topaz, Emerald Cut, VVS

8 x 6 mm (calibrated)

$ 13.31

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3.00ctw Blue Topaz, Pear Shape, VVS-VS

3.00ctw Blue Topaz, Pear Shape, VVS-VS

7 x 5 mm (calibrated)

$ 23.01

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

Wonderful purchase, can't wait to see the stone.

Posted By Tim in January, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Found a rock that met my need. Bought it!

Posted By Skot in May, 2026
Source: Bizrate

Overall Rating -> 9 star ratings

Ita's a pretty good and simple way to find gems that youa're looking for amazing selection

Posted By Amman in May, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

I was looking for high-quality amethyst on this site, and I was able to compare size, color, and weight in detail before making a purchase.

Posted By Atsuhisa in January, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Easy and good price

Posted By Bry_guy in March, 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
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