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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: 8-9
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0.05ct Blue Diamond, Round, VS

0.05ct Blue Diamond, Round, VS

2.3 mm (calibrated)

$ 49.80

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0.07ct Blue Diamond, Square, VS

0.07ct Blue Diamond, Square, VS

2.3 x 2.3 mm

$ 78.24

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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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3.32ct Blue Chalcedony, Oval, Transparent

3.32ct Blue Chalcedony, Oval, Transparent

11 x 9 mm (calibrated)

$ 6.62

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3.49ctw Blue Topaz, Pear Shape, VVS-VS

3.49ctw Blue Topaz, Pear Shape, VVS-VS

7 x 5 mm (calibrated)

$ 26.76

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0.89ct Blue Kyanite, Pear Shape, SI

0.89ct Blue Kyanite, Pear Shape, SI

6.9 x 4.8 mm

$ 18.53

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1.93ct Blue Topaz, Emerald Cut, VVS-VS

1.93ct Blue Topaz, Emerald Cut, VVS-VS

8 x 6 mm (calibrated)

$ 15.38

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5.75ctw Blue Topaz, Emerald Cut, VVS

5.75ctw Blue Topaz, Emerald Cut, VVS

9 x 7 mm (calibrated)

$ 44.11

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3.51ct Blue Kyanite, Oval, SI
Kyanite Product Video (680706)

3.51ct Blue Kyanite, Oval, SI

11.4 x 8.1 mm

$ 87.40

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2.72ctw Blue Topaz, Pear Shape, VS

2.72ctw Blue Topaz, Pear Shape, VS

7 x 5 mm (calibrated)

$ 20.86

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2.11ctw Blue Kyanite, Oval, SI

2.11ctw Blue Kyanite, Oval, SI

7 x 5 mm (calibrated)

$ 43.92

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5.65ctw Blue Topaz, Trillion, VS

5.65ctw Blue Topaz, Trillion, VS

9 x 9 mm (calibrated)

$ 43.33

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4.68ctw Blue Topaz, Marquise, VVS-VS

4.68ctw Blue Topaz, Marquise, VVS-VS

12.1 x 6.1 mm

$ 25.64

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0.42ct Blue Sapphire, Heart, VS

0.42ct Blue Sapphire, Heart, VS

4.6 x 4.5 mm

$ 33.47

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1.89ctw Blue Tanzanite, Pear Shape, VS

1.89ctw Blue Tanzanite, Pear Shape, VS

5 x 3 mm (calibrated)

$ 72.48

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3.53ctw Blue Topaz, Pear Shape, VS

3.53ctw Blue Topaz, Pear Shape, VS

6.2 x 4.2 mm

$ 24.75

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0.21ctw Blue Iolite, Square, VS

0.21ctw Blue Iolite, Square, VS

2.7 x 2.6 mm

$ 8.37

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8.32ctw Blue Topaz, Marquise, VVS-VS

8.32ctw Blue Topaz, Marquise, VVS-VS

13.9 x 8.2 mm

$ 58.61

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2.98ct Blue Chalcedony, Oval, Transparent

2.98ct Blue Chalcedony, Oval, Transparent

11 x 9 mm (calibrated)

$ 5.93

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0.57ct Blue Sapphire, Heart, VVS-VS

0.57ct Blue Sapphire, Heart, VVS-VS

5 x 5 mm (calibrated)

$ 39.74

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0.69ct Blue Kyanite, Round, SI

0.69ct Blue Kyanite, Round, SI

5 mm (calibrated)

$ 17.18

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14.18ct Blue Color-Change Fluorite, Round, VS
Color-Change Fluorite Product Video (413681)

14.18ct Blue Color-Change Fluorite, Round, VS

15 mm (calibrated)

$ 388.39

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0.78ct Blue Topaz, Pear Shape, VS

0.78ct Blue Topaz, Pear Shape, VS

7 x 5 mm (calibrated)

$ 6.22

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2.05ctw Blue Tanzanite, Pear Shape, VS

2.05ctw Blue Tanzanite, Pear Shape, VS

5.2 x 3.2 mm

$ 78.62

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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

Good selection prices are reasonable!

Posted By ToRa62 in April, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Very neat and to the point

Posted By Botha in March, 2026
Source: Bizrate

Overall Rating -> 9 star ratings

All good

Posted By Oliver in September, 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 -> 9 star ratings

Plan on purchasing on an ongoing basis. So far.....so good....

Posted By Jim in January, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

selection was broad and the check out was quick. Great site

Posted By JC Karl in September, 2025
Source: Bizrate
→ View All GemSelect Reviews on Bizrate
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