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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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7.94ctw Blue Topaz, Marquise, VVS

7.94ctw Blue Topaz, Marquise, VVS

14 x 7.9 mm

$ 55.93

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1.48ctw Blue Tanzanite, Pear Shape, VS

1.48ctw Blue Tanzanite, Pear Shape, VS

5.1 x 3.2 mm

$ 56.76

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0.21ct Blue Iolite, Emerald Cut, VVS-VS

0.21ct Blue Iolite, Emerald Cut, VVS-VS

5 x 3 mm (calibrated)

$ 8.37

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12.38ct Blue Topaz, Fancy, Transparent

12.38ct Blue Topaz, Fancy, Transparent

17.1 x 10.6 mm

$ 67.82

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3.14ctw Blue Topaz, Trillion, VVS-VS

3.14ctw Blue Topaz, Trillion, VVS-VS

7 x 7 mm (calibrated)

$ 22.46

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4.91ctw Blue Tanzanite, Oval, Transparent

4.91ctw Blue Tanzanite, Oval, Transparent

9 x 7 mm (calibrated)

$ 42.50

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85.95ct Blue Lapis Lazuli, Square, Opaque

85.95ct Blue Lapis Lazuli, Square, Opaque

25.3 x 25 mm

$ 71.34

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28.80ct Blue Aventurine, Fancy, Opaque

28.80ct Blue Aventurine, Fancy, Opaque

34.1 x 10.6 mm

$ 8.61

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1.70ctw Blue Topaz, Pear Shape, VVS-VS

1.70ctw Blue Topaz, Pear Shape, VVS-VS

7 x 5 mm (calibrated)

$ 9.31

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1.68ctw Blue Topaz, Pear Shape, VVS-VS

1.68ctw Blue Topaz, Pear Shape, VVS-VS

7 x 5 mm (calibrated)

$ 9.20

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8.19ctw Blue Topaz, Marquise, VVS-VS

8.19ctw Blue Topaz, Marquise, VVS-VS

14 x 8.2 mm

$ 57.70

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0.73ct Blue Sapphire, Marquise, VS

0.73ct Blue Sapphire, Marquise, VS

8.1 x 4 mm

$ 143.96

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0.84ctw Blue Kyanite, Round, SI

0.84ctw Blue Kyanite, Round, SI

4.2 mm

$ 20.92

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2.78ct Blue Topaz, Emerald Cut, VVS-VS
Topaz Product Video (522118)

2.78ct Blue Topaz, Emerald Cut, VVS-VS

8 x 8 mm (calibrated)

$ 21.60

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2.51ct Blue Chalcedony, Oval, Transparent

2.51ct Blue Chalcedony, Oval, Transparent

10 x 8 mm (calibrated)

$ 5.00

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10.88ct Blue Topaz, Oval, VVS

10.88ct Blue Topaz, Oval, VVS

17 x 10.2 mm

$ 86.69

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2.11ctw Blue Topaz, Oval, VVS-VS

2.11ctw Blue Topaz, Oval, VVS-VS

7 x 5 mm (calibrated)

$ 11.60

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1.78ct Blue Spinel, Pear Shape, VVS
Spinel Product Video (750860)

1.78ct Blue Spinel, Pear Shape, VVS

8.4 x 6.7 mm

$ 2,216.10

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0.60ct Blue Sapphire, Briolette, VS

0.60ct Blue Sapphire, Briolette, VS

5.4 x 3.7 mm

$ 44.82

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4.02ctw Blue Topaz, Square, VVS-VS

4.02ctw Blue Topaz, Square, VVS-VS

7 x 7 mm (calibrated)

$ 30.83

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0.80ct Blue Topaz, Pear Shape, VVS-VS

0.80ct Blue Topaz, Pear Shape, VVS-VS

7 x 5 mm (calibrated)

$ 6.37

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11.62ct Blue Topaz, Pear Shape, VVS

11.62ct Blue Topaz, Pear Shape, VVS

18.1 x 12.2 mm

$ 89.11

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3.93ct Blue Topaz, Flower Cut, Translucent

3.93ct Blue Topaz, Flower Cut, Translucent

11.3 x 9.6 mm

$ 42.88

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27.52ct Blue Topaz, Oval, VVS-VS
Topaz Product Video (714394)

27.52ct Blue Topaz, Oval, VVS-VS

21.4 x 15.8 mm

$ 246.69

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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

this site is awesome. I was able to look at the products think about purchasing and come back and find the same products. With the amount of inventory gem select has. Its awesome to be able to filter the way that they allow you too.

Posted By Tommyp in November, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I needed a very specific color of tourmaline and Gem Select had it. I had to get the client to agree and then ordered the stone. It arrived better than pictured and we all were very happy.

Posted By Tim W in February, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Easy and good price

Posted By Bry_guy in March, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

I have shopped at Gemselect for nearly 20 years. I especially like that you see pictures of the exact gem you are purchasing. You are a trusted source.

Posted By DNaber in October, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Very good place to buy gemstones

Posted By Elansary in March, 2026
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
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