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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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1.23ct Blue Star Sapphire, Oval, Opaque

1.23ct Blue Star Sapphire, Oval, Opaque

6.9 x 4.6 mm

$ 40.43

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2.97ct Blue Tanzanite, Oval, Transparent

2.97ct Blue Tanzanite, Oval, Transparent

9 x 7 mm (calibrated)

$ 25.71

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1.78ctw Blue Zircon, Round, VVS-VS

1.78ctw Blue Zircon, Round, VVS-VS

4.3 mm

$ 23.41

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2.16ctw Blue Tanzanite, Pear Shape, VS

2.16ctw Blue Tanzanite, Pear Shape, VS

5.1 x 3.2 mm

$ 82.83

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1.27ctw Blue Kyanite, Oval, I1

1.27ctw Blue Kyanite, Oval, I1

6.5 x 4.3 mm

$ 27.83

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0.30ct Blue Tanzanite, Pear Shape, VS

0.30ct Blue Tanzanite, Pear Shape, VS

5 x 4 mm (calibrated)

$ 17.93

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22.83ct Blue Topaz, Oval, VVS-VS
Topaz Product Video (480211)

22.83ct Blue Topaz, Oval, VVS-VS

20 x 15 mm (calibrated)

$ 186.34

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1.52ctw Blue Topaz, Pear Shape, VS

1.52ctw Blue Topaz, Pear Shape, VS

7 x 5 mm (calibrated)

$ 10.74

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2.15ctw Blue Topaz, Fancy, VS

2.15ctw Blue Topaz, Fancy, VS

7.2 x 5.2 mm

$ 11.79

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2.80ctw Blue Topaz, Pear Shape, VS

2.80ctw Blue Topaz, Pear Shape, VS

6 x 4.3 mm

$ 21.47

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3.34ct Blue Topaz, Marquise, VVS
Topaz Product Video (502581)

3.34ct Blue Topaz, Marquise, VVS

14.6 x 7 mm

$ 25.61

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3.31ct Blue Tanzanite, Oval, Transparent

3.31ct Blue Tanzanite, Oval, Transparent

10 x 8 mm (calibrated)

$ 28.64

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0.50ct Blue Sapphire, Baguette, VS-SI

0.50ct Blue Sapphire, Baguette, VS-SI

6 x 3 mm

$ 85.47

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1.05ctw Blue Zircon, Round, VS

1.05ctw Blue Zircon, Round, VS

4.5 mm (calibrated)

$ 27.61

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98.69ct Blue Lapis Lazuli, Square, Opaque

98.69ct Blue Lapis Lazuli, Square, Opaque

27.5 x 27 mm

$ 81.91

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2.04ctw Blue Tanzanite, Marquise, VVS-VS

2.04ctw Blue Tanzanite, Marquise, VVS-VS

6.8 x 3.5 mm

$ 80.46

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2.76ctw Blue Topaz, Pear Shape, VS

2.76ctw Blue Topaz, Pear Shape, VS

6.2 x 4.2 mm

$ 21.17

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2.07ct Blue Kyanite, Oval, SI

2.07ct Blue Kyanite, Oval, SI

8 x 6 mm (calibrated)

$ 43.09

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2.00ctw Blue Tanzanite, Pear Shape, VS

2.00ctw Blue Tanzanite, Pear Shape, VS

5 x 3 mm (calibrated)

$ 76.69

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2.40ct Blue Topaz, Round, VS

2.40ct Blue Topaz, Round, VS

8.5 mm (calibrated)

$ 16.83

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17.03ct Blue Chalcedony, Pear Shape, Opaque

17.03ct Blue Chalcedony, Pear Shape, Opaque

28 x 17.5 mm

$ 42.41

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9.98ct Blue Lapis Lazuli, Baguette, Opaque

9.98ct Blue Lapis Lazuli, Baguette, Opaque

14.4 x 10.1 mm

$ 17.10

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1.33ctw Blue Apatite, Oval, VS

1.33ctw Blue Apatite, Oval, VS

5 x 4 mm (calibrated)

$ 26.56

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2.03ctw Blue Sapphire, Square, VVS-VS
Sapphire Product Video (348103)

2.03ctw Blue Sapphire, Square, VVS-VS

2.4 x 2.4 mm

$ 111.20

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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 -> 8 star ratings

It was fine

Posted By Na in April, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Excellent options

Posted By CJ in February, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Love the precise descriptions and calibrations of hte loose gemstones. Would like to have seen more variety in the size gem I was looking for.

Posted By RenoRose in January, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Navigating the site was very easy and the photos of the exact gem you would be purchasing was well done.

Posted By HVeeder in February, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

I love the ability to choose from many options of shapes, gemstone type, color, and so forth. It is fun!

Posted By Geof in November, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Easy and good price

Posted By Bry_guy in March, 2026
Source: Bizrate
→ View All GemSelect Reviews on Bizrate
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