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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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5.23ctw Blue Star Sapphire, Oval, Opaque

5.23ctw Blue Star Sapphire, Oval, Opaque

7 x 5 mm (calibrated)

$ 114.60

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3.46ct Blue Topaz, Marquise, VVS-VS

3.46ct Blue Topaz, Marquise, VVS-VS

15 x 7 mm

$ 28.28

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3.65ctw Blue Star Sapphire, Oval, Opaque

3.65ctw Blue Star Sapphire, Oval, Opaque

7 x 5 mm (calibrated)

$ 79.98

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0.58ct Blue Sapphire, Marquise, VVS-VS

0.58ct Blue Sapphire, Marquise, VVS-VS

7.7 x 3.7 mm

$ 135.35

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0.08ct Blue Diamond, Square, VVS-VS

0.08ct Blue Diamond, Square, VVS-VS

2.4 x 2.4 mm

$ 89.42

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2.71ct Blue Topaz, Heart, VVS

2.71ct Blue Topaz, Heart, VVS

9 x 9 mm (calibrated)

$ 19.29

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2.92ct Blue Kyanite, Oval, VS-SI

2.92ct Blue Kyanite, Oval, VS-SI

10 x 8 mm (calibrated)

$ 60.59

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1.88ct Blue Tanzanite, Oval, VVS
Tanzanite Product Video (717417)

1.88ct Blue Tanzanite, Oval, VVS

9 x 7 mm (calibrated)

$ 463.33

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2.66ctw Blue Topaz, Fancy, VVS

2.66ctw Blue Topaz, Fancy, VVS

10 x 5.1 mm

$ 14.57

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10.77ct Blue Topaz, Fancy, Transparent

10.77ct Blue Topaz, Fancy, Transparent

17.1 x 10.5 mm

$ 59.00

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0.44ct Blue Sapphire, Cushion, VS

0.44ct Blue Sapphire, Cushion, VS

4 x 4 mm (calibrated)

$ 52.59

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0.71ct Blue Sapphire, Cushion, VS

0.71ct Blue Sapphire, Cushion, VS

4.7 x 4.6 mm

$ 84.86

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0.44ct Blue Sapphire, Heart, VVS-VS

0.44ct Blue Sapphire, Heart, VVS-VS

4.8 x 4.5 mm

$ 25.56

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8.64ctw Blue Topaz, Heart, VS
Topaz Product Video (448701)

8.64ctw Blue Topaz, Heart, VS

10 x 10 mm (calibrated)

$ 61.54

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4.86ctw Blue Topaz, Marquise, VVS

4.86ctw Blue Topaz, Marquise, VVS

12 x 6.1 mm

$ 26.63

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2.88ctw Blue Topaz, Pear Shape, VVS-VS

2.88ctw Blue Topaz, Pear Shape, VVS-VS

7 x 5 mm (calibrated)

$ 15.75

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12.49ct Blue Topaz, Flower Cut, Transparent

12.49ct Blue Topaz, Flower Cut, Transparent

19.1 x 12.5 mm

$ 68.43

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5.21ctw Blue Topaz, Heart, VVS

5.21ctw Blue Topaz, Heart, VVS

9 x 9 mm (calibrated)

$ 36.52

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4.43ctw Blue Star Sapphire, Oval, Opaque

4.43ctw Blue Star Sapphire, Oval, Opaque

7 x 5.2 mm

$ 88.25

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10.96ct Blue Druzy Azurite, Pear Shape, Opaque

10.96ct Blue Druzy Azurite, Pear Shape, Opaque

22.4 x 13.9 mm

$ 35.15

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0.53ct Blue Sapphire, Round, VVS
Sapphire Product Video (467405)

0.53ct Blue Sapphire, Round, VVS

4.8 mm

$ 357.03

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0.76ct Blue Topaz, Square, VVS-VS

0.76ct Blue Topaz, Square, VVS-VS

5 x 5 mm (calibrated)

$ 5.30

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6.63ct Blue Chalcedony, Cushion, Translucent

6.63ct Blue Chalcedony, Cushion, Translucent

12 x 12 mm (calibrated)

$ 24.76

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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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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 is the first time I have used this site. I was dissatisfied with the quality of gems and supplies elsewhere and decided to try GemSelect. They are awesome! I was thrilled to see the variety and the great web performance. There was the ability to search for information as well as gems. Things like the clarity rating system and caret weight of the gems. I have always loved making things and I have just started to make jewelry as a business. However I have never made a ring before and have always wanted to. On GemSelect I was able to find good quality gems to use in my creations. I am so glad the website is so easy to use. Thank you GemSelect.

Posted By PickyShopper in April, 2026
Source: Bizrate

Overall Rating -> 9 star ratings

Plan on purchasing on an ongoing basis. So far.....so good....

Posted By Jim in January, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Love beauty, color, quality, and price of these gems. Personal projects and will come here soon and everytime.

Posted By Darkstar in June, 2025
Source: Bizrate

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 was able to find what I've been looking for.

Posted By Tree Dog in April, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

The website has a good selection, the interface is very intuitive.

Posted By PhoenixFeatherJewelry in January, 2026
Source: Bizrate
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