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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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0.98ct Blue Kyanite, Oval, VS

0.98ct Blue Kyanite, Oval, VS

7 x 5 mm (calibrated)

$ 21.47

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6.33ct Blue Chalcedony, Cushion, Translucent

6.33ct Blue Chalcedony, Cushion, Translucent

12 x 12 mm (calibrated)

$ 23.65

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1.70ctw Blue Topaz, Pear Shape, VS

1.70ctw Blue Topaz, Pear Shape, VS

7 x 5 mm (calibrated)

$ 10.86

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6.08ct Blue Tanzanite, Oval, VVS
Tanzanite Product Video (747179)

6.08ct Blue Tanzanite, Oval, VVS

13.3 x 9.9 mm

$ 4,541.76

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5.42ct Blue Aquamarine, Oval, VS
Aquamarine Product Video (453033)

5.42ct Blue Aquamarine, Oval, VS

10.9 x 9.8 mm

$ 782.76

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0.33ct Blue Kyanite, Round, SI

0.33ct Blue Kyanite, Round, SI

4.3 mm

$ 8.22

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19.59ct Blue Lapis Lazuli, Pear Shape, Opaque

19.59ct Blue Lapis Lazuli, Pear Shape, Opaque

29.9 x 19.7 mm

$ 26.99

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8.34ctw Blue Topaz, Marquise, VVS

8.34ctw Blue Topaz, Marquise, VVS

14.1 x 8.2 mm

$ 58.76

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4.06ct Blue Topaz, Heart, VVS-VS

4.06ct Blue Topaz, Heart, VVS-VS

10 x 10 mm (calibrated)

$ 26.29

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2.93ctw Blue Topaz, Pear Shape, VVS-VS

2.93ctw Blue Topaz, Pear Shape, VVS-VS

6 x 4 mm (calibrated)

$ 22.47

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5.52ctw Blue Topaz, Emerald Cut, VVS-VS

5.52ctw Blue Topaz, Emerald Cut, VVS-VS

8 x 8 mm (calibrated)

$ 42.88

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1.98ctw Blue Sapphire, Briolette, VS

1.98ctw Blue Sapphire, Briolette, VS

5.4 x 3.2 mm

$ 136.75

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0.04ct Blue Diamond, Round, VVS-VS

0.04ct Blue Diamond, Round, VVS-VS

2.3 mm (calibrated)

$ 33.20

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0.09ct Blue Diamond, Square, SI

0.09ct Blue Diamond, Square, SI

2.5 x 2.4 mm

$ 100.60

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0.49ct Blue Sapphire, Heart, VVS-VS

0.49ct Blue Sapphire, Heart, VVS-VS

4.7 x 4.6 mm

$ 39.04

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0.36ct Blue Sapphire, Heart, VS

0.36ct Blue Sapphire, Heart, VS

4.4 x 4.3 mm

$ 28.68

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0.79ct Blue Kyanite, Oval, SI-I1

0.79ct Blue Kyanite, Oval, SI-I1

6.6 x 4.3 mm

$ 16.44

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2.55ctw Blue Topaz, Pear Shape, VVS-VS

2.55ctw Blue Topaz, Pear Shape, VVS-VS

6 x 4.2 mm

$ 13.94

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2.50ct Blue Chalcedony, Oval, Transparent

2.50ct Blue Chalcedony, Oval, Transparent

10 x 8 mm (calibrated)

$ 4.98

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3.91ct Blue Chalcedony, Oval, Transparent

3.91ct Blue Chalcedony, Oval, Transparent

11 x 9 mm (calibrated)

$ 7.79

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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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25.26ct Blue Topaz, Cushion, VVS
Topaz Product Video (616863)

25.26ct Blue Topaz, Cushion, VVS

20 x 15 mm (calibrated)

$ 193.72

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4.71ct Blue Topaz, Marquise, VVS

4.71ct Blue Topaz, Marquise, VVS

14.2 x 8.1 mm

$ 33.18

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0.89ct Blue Kyanite, Oval, VS

0.89ct Blue Kyanite, Oval, VS

7 x 5 mm (calibrated)

$ 22.16

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

Filters need to be improved but rest of website is great

Posted By Rock hound in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

This was my first experience with this company. I had no difficulty finding the item I wanted, and checking out was a breeze! Ia'm hoping my item arrives quickly, intact, and of good quality. Overall, this was a very satisfactory experience.

Posted By Gem connoisseur in August, 2026
Source: Bizrate

Overall Rating -> 9 star ratings

Very good and simple exchange

Posted By Waylon in March, 2026
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

Easy to use. No issues. Large selection of gems.

Posted By CLTCJH in February, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

All items were delivered on time with all items meeting or exceeding my expectations. Cut, clarity and color were very close to the photos and description.

Posted By Bob D in December, 2025
Source: Bizrate
→ View All GemSelect Reviews on Bizrate
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