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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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2.21ct Blue Kyanite, Oval, SI

2.21ct Blue Kyanite, Oval, SI

9.7 x 6.4 mm

$ 44.02

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1.91ctw Blue Apatite, Oval, Transparent

1.91ctw Blue Apatite, Oval, Transparent

6 x 4 mm (calibrated)

$ 31.39

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1.71ctw Blue Topaz, Pear Shape, VVS-VS

1.71ctw Blue Topaz, Pear Shape, VVS-VS

7 x 5 mm (calibrated)

$ 13.11

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1.67ctw Blue Topaz, Pear Shape, VVS-VS

1.67ctw Blue Topaz, Pear Shape, VVS-VS

7 x 5 mm (calibrated)

$ 9.15

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7.00ct Blue Aquamarine, Emerald Cut, VVS
Aquamarine Product Video (467815)

7.00ct Blue Aquamarine, Emerald Cut, VVS

15.4 x 7.5 mm

$ 1,380.46

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0.52ct Blue Sapphire, Briolette, VS

0.52ct Blue Sapphire, Briolette, VS

5.1 x 3.4 mm

$ 46.61

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7.05ctw Blue Star Sapphire, Oval, Opaque

7.05ctw Blue Star Sapphire, Oval, Opaque

7 x 5 mm (calibrated)

$ 139.03

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3.42ctw Blue Topaz, Pear Shape, VS

3.42ctw Blue Topaz, Pear Shape, VS

6 x 4 mm (calibrated)

$ 26.23

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13.63ct Blue Lazulite, Cushion, Translucent

13.63ct Blue Lazulite, Cushion, Translucent

23.8 x 19.8 mm

$ 13.35

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0.95ct Blue Kyanite, Oval, SI

0.95ct Blue Kyanite, Oval, SI

7 x 5 mm (calibrated)

$ 23.66

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1.29ctw Blue Tanzanite, Pear Shape, VS

1.29ctw Blue Tanzanite, Pear Shape, VS

5 x 4 mm (calibrated)

$ 49.47

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0.60ct Blue Sapphire, Round, VS
Sapphire Product Video (467357)

0.60ct Blue Sapphire, Round, VS

5 mm (calibrated)

$ 404.19

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0.31ct Blue Kyanite, Round, SI

0.31ct Blue Kyanite, Round, SI

4 mm (calibrated)

$ 7.72

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2.50ct Blue Tanzanite, Oval, Translucent

2.50ct Blue Tanzanite, Oval, Translucent

9 x 7 mm (calibrated)

$ 21.65

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1.14ct Blue Kyanite, Oval, VS-SI

1.14ct Blue Kyanite, Oval, VS-SI

7 x 5 mm (calibrated)

$ 22.71

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3.23ct Blue Topaz, Heart, VVS

3.23ct Blue Topaz, Heart, VVS

9 x 9 mm (calibrated)

$ 22.65

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9.50ct Blue Lapis Lazuli, Oval, Opaque

9.50ct Blue Lapis Lazuli, Oval, Opaque

14.7 x 10.6 mm

$ 16.28

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1.64ct Blue Kyanite, Oval, SI

1.64ct Blue Kyanite, Oval, SI

7 x 5 mm (calibrated)

$ 34.15

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0.77ct Blue Kyanite, Oval, SI-I1

0.77ct Blue Kyanite, Oval, SI-I1

6.4 x 4.3 mm

$ 16.87

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1.79ctw Blue Apatite, Oval, Transparent

1.79ctw Blue Apatite, Oval, Transparent

5.6 x 4 mm

$ 29.42

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7.44ct Blue Topaz, Flower Cut, Transparent

7.44ct Blue Topaz, Flower Cut, Transparent

15.1 x 10.9 mm

$ 48.90

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1.77ctw Blue Topaz, Pear Shape, VVS-VS

1.77ctw Blue Topaz, Pear Shape, VVS-VS

7 x 5 mm (calibrated)

$ 9.70

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25.10ct Blue Chalcedony, Cushion, Opaque

25.10ct Blue Chalcedony, Cushion, Opaque

24 x 20.2 mm

$ 62.50

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4.63ctw Blue Topaz, Marquise, VVS-VS

4.63ctw Blue Topaz, Marquise, VVS-VS

11.9 x 5.9 mm

$ 25.36

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

Easy to use. Many options to find the right gemstone

Posted By Liz in May, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Very good.

Posted By Tommy in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I have made many purchases from GemSelect over the years, and I have a beautiful collection of jewelry as a result. My purchases have always been exactly as described, and I have enjoyed doing business with you.

Posted By MMM in July, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

No problems. I had a minor address issue in the past and someone got back to me very quickly and we resolved the issue satisfactorily. I appreciated the quick, concerned response. So important when buyer/seller are so far apart in distance. Thank you Gem Select. Keep up the good work!

Posted By Orphanboy in December, 2025
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

Excellent options

Posted By CJ in February, 2026
Source: Bizrate
→ View All GemSelect Reviews on Bizrate
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