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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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2.66ct Blue Tanzanite, Oval, Transparent

2.66ct Blue Tanzanite, Oval, Transparent

9 x 7 mm (calibrated)

$ 23.02

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2.00ctw Blue Kyanite, Oval, SI

2.00ctw Blue Kyanite, Oval, SI

7 x 5 mm (calibrated)

$ 54.78

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1.81ct Blue Topaz, Emerald Cut, VVS-VS

1.81ct Blue Topaz, Emerald Cut, VVS-VS

8 x 6 mm (calibrated)

$ 14.43

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0.47ct Blue Kyanite, Round, VS-SI

0.47ct Blue Kyanite, Round, VS-SI

4.3 mm

$ 11.70

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3.31ctw Blue Star Sapphire, Oval, Opaque

3.31ctw Blue Star Sapphire, Oval, Opaque

7 x 5 mm (calibrated)

$ 72.53

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14.12ct Blue Color-Change Fluorite, Round, VS
Color-Change Fluorite Product Video (413739)

14.12ct Blue Color-Change Fluorite, Round, VS

15 mm (calibrated)

$ 386.75

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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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1.31ctw Blue Sapphire, Cushion, VS

1.31ctw Blue Sapphire, Cushion, VS

4.7 x 4.5 mm

$ 156.57

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1.79ctw Blue Topaz, Pear Shape, VVS-VS

1.79ctw Blue Topaz, Pear Shape, VVS-VS

7 x 5 mm (calibrated)

$ 9.81

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2.41ct Blue Chalcedony, Oval, Transparent

2.41ct Blue Chalcedony, Oval, Transparent

10 x 8 mm (calibrated)

$ 4.80

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1.02ctw Blue Kyanite, Round, SI

1.02ctw Blue Kyanite, Round, SI

5 mm (calibrated)

$ 25.40

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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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0.64ct Blue Sapphire, Marquise, VVS

0.64ct Blue Sapphire, Marquise, VVS

7.9 x 3.9 mm

$ 149.35

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291.27ct Blue Lapis Lazuli, Fancy, Opaque
Lapis Lazuli Product Video (753173)

291.27ct Blue Lapis Lazuli, Fancy, Opaque

91.7 x 20.2 mm

$ 120.88

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8.23ctw Blue Topaz, Marquise, VVS

8.23ctw Blue Topaz, Marquise, VVS

13.8 x 8 mm

$ 57.98

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5.44ctw Blue Topaz, Oval, VVS-VS

5.44ctw Blue Topaz, Oval, VVS-VS

7 x 5 mm (calibrated)

$ 29.86

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1.61ctw Blue Topaz, Pear Shape, VVS-VS

1.61ctw Blue Topaz, Pear Shape, VVS-VS

7 x 5 mm (calibrated)

$ 8.82

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0.67ct Blue Sapphire, Cushion, VS
Sapphire Product Video (754351)

0.67ct Blue Sapphire, Cushion, VS

4.5 x 4.4 mm

$ 44.49

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3.44ctw Blue Star Sapphire, Oval, Opaque

3.44ctw Blue Star Sapphire, Oval, Opaque

7 x 5 mm (calibrated)

$ 75.38

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2.71ctw Blue Topaz, Pear Shape, VVS

2.71ctw Blue Topaz, Pear Shape, VVS

7 x 5 mm (calibrated)

$ 19.21

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5.02ctw Blue Topaz, Pear Shape, VVS-VS

5.02ctw Blue Topaz, Pear Shape, VVS-VS

7 x 5 mm (calibrated)

$ 27.56

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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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0.04ct Blue Diamond, Round, VS

0.04ct Blue Diamond, Round, VS

2.2 mm (calibrated)

$ 48.70

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3.04ct Blue Chalcedony, Oval, Transparent

3.04ct Blue Chalcedony, Oval, Transparent

11 x 9 mm (calibrated)

$ 6.06

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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

Very easy to navigate with a great selection.

Posted By Bar181 in August, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

overall great

Posted By SR in April, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

I have been very happy with my prior purchases and enjoy the website experience.

Posted By Trouble in November, 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 -> 10 star ratings

I feel Gemselect is a trustworthy company to buy from

Posted By Becky in October, 2025
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
→ View All GemSelect Reviews on Bizrate
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