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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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5.76ctw Blue Topaz, Trillion, VVS-VS

5.76ctw Blue Topaz, Trillion, VVS-VS

7 x 7 mm (calibrated)

$ 41.20

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2.05ct Blue Topaz, Emerald Cut, VVS

2.05ct Blue Topaz, Emerald Cut, VVS

8 x 6 mm (calibrated)

$ 16.33

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4.80ct Blue Tanzanite, Pear Shape, VVS
Tanzanite Product Video (747176)

4.80ct Blue Tanzanite, Pear Shape, VVS

11 x 11 mm (calibrated)

$ 3,585.60

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0.41ct Blue Tanzanite, Pear Shape, VS

0.41ct Blue Tanzanite, Pear Shape, VS

5.2 x 4.1 mm

$ 24.09

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31.55ct Blue Lapis Lazuli, Pear Shape, Opaque

31.55ct Blue Lapis Lazuli, Pear Shape, Opaque

36.9 x 22.4 mm

$ 43.47

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0.60ct Blue Sapphire, Marquise, VVS-VS

0.60ct Blue Sapphire, Marquise, VVS-VS

7.9 x 4 mm

$ 140.02

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0.70ctw Blue Tanzanite, Marquise, VS

0.70ctw Blue Tanzanite, Marquise, VS

7 x 3.5 mm (calibrated)

$ 41.83

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2.99ct Blue Tanzanite, Oval, Transparent

2.99ct Blue Tanzanite, Oval, Transparent

10 x 8 mm (calibrated)

$ 23.82

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6.37ctw Blue Topaz, Round, VVS-VS

6.37ctw Blue Topaz, Round, VVS-VS

9 mm (calibrated)

$ 44.59

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2.02ct Blue Topaz, Emerald Cut, VVS

2.02ct Blue Topaz, Emerald Cut, VVS

8 x 6 mm (calibrated)

$ 16.09

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2.38ctw Blue Tanzanite, Pear Shape, VS

2.38ctw Blue Tanzanite, Pear Shape, VS

5.2 x 3.2 mm

$ 91.27

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2.59ct Blue Star Sapphire, Round, Opaque

2.59ct Blue Star Sapphire, Round, Opaque

7 mm (calibrated)

$ 53.92

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0.59ct Blue Sapphire, Heart, VVS-VS

0.59ct Blue Sapphire, Heart, VVS-VS

4.9 x 4.7 mm

$ 41.13

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2.32ctw Blue Tanzanite, Pear Shape, VS

2.32ctw Blue Tanzanite, Pear Shape, VS

5.2 x 3.2 mm

$ 88.96

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20.41ct Blue Lapis Lazuli, Cushion, Opaque

20.41ct Blue Lapis Lazuli, Cushion, Opaque

20 x 15 mm (calibrated)

$ 35.99

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3.96ctw Blue Topaz, Oval, VVS-VS

3.96ctw Blue Topaz, Oval, VVS-VS

7 x 5 mm (calibrated)

$ 21.73

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0.62ct Blue Sapphire, Round, VS

0.62ct Blue Sapphire, Round, VS

5 mm (calibrated)

$ 369.07

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13.63ct Blue Lazulite, Cushion, Translucent

13.63ct Blue Lazulite, Cushion, Translucent

23.8 x 19.8 mm

$ 13.35

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0.73ct Blue Topaz, Pear Shape, VVS

0.73ct Blue Topaz, Pear Shape, VVS

7 x 5 mm (calibrated)

$ 5.82

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1.50ct Blue Kyanite, Oval, SI

1.50ct Blue Kyanite, Oval, SI

8 x 6 mm (calibrated)

$ 29.88

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1.94ctw Blue Tanzanite, Pear Shape, VS
Tanzanite Product Video (421943)

1.94ctw Blue Tanzanite, Pear Shape, VS

6 x 4 mm (calibrated)

$ 92.98

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3.91ctw Blue Topaz, Emerald Cut, VVS-VS

3.91ctw Blue Topaz, Emerald Cut, VVS-VS

8 x 6 mm (calibrated)

$ 31.16

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2.44ct Blue Star Sapphire, Oval, Opaque

2.44ct Blue Star Sapphire, Oval, Opaque

8 x 6 mm (calibrated)

$ 55.89

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0.42ct Blue Sapphire, Heart, VS

0.42ct Blue Sapphire, Heart, VS

4.6 x 4.6 mm

$ 33.47

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

A pleasant experience and many choices to choose from

Posted By Krackenking in November, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

They have literally everything on this website! The prices are also pretty good, I was able to find plenty of nice stones that I could afford!

Posted By JC in March, 2026
Source: Bizrate

Overall Rating -> 8 star ratings

Site worked well and helped me find a rock that matched what I was looking for. Well within budget and I trust it will show up, so that's definitely positive. Not much else to it. Satisfied.

Posted By Big Ricky in May, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

It was all good

Posted By Debsarabs in February, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

I found the filter options excellent. Yours was the third site I visited (asked chat got for reputable online sellers of loose gems) and the first I purchased from as I was able to easily find what I was looking for.

Posted By Kelly in May, 2026
Source: Bizrate

Overall Rating -> 7 star ratings

easy interface for a pricless buy

Posted By Zeak in May, 2026
Source: Bizrate
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