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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

Choose Size or Size Range
For Example: 6-7
For Example: 8-9
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Blue Blue Gemstones
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3.60ct Blue Chalcedony, Oval, Transparent

3.60ct Blue Chalcedony, Oval, Transparent

11 x 9 mm (calibrated)

$ 7.17

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2.57ctw Blue Topaz, Fancy, VVS

2.57ctw Blue Topaz, Fancy, VVS

9.8 x 5.1 mm

$ 14.09

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0.48ct Blue Kyanite, Round, SI

0.48ct Blue Kyanite, Round, SI

4.3 mm

$ 11.95

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0.08ct Blue Diamond, Square, VS-SI

0.08ct Blue Diamond, Square, VS-SI

2.5 x 2.1 mm

$ 74.52

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3.56ct Blue Topaz, Marquise, VS

3.56ct Blue Topaz, Marquise, VS

15 x 7.2 mm

$ 27.30

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0.66ctw Blue Tanzanite, Marquise, VVS-VS

0.66ctw Blue Tanzanite, Marquise, VVS-VS

7 x 3.5 mm (calibrated)

$ 24.98

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0.71ct Blue Sapphire, Cushion, VS

0.71ct Blue Sapphire, Cushion, VS

4.7 x 4.7 mm

$ 84.86

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1.20ct Blue Kyanite, Oval, VS-SI

1.20ct Blue Kyanite, Oval, VS-SI

7 x 5 mm (calibrated)

$ 26.29

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0.58ct Blue Topaz, Oval, VVS-VS

0.58ct Blue Topaz, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 4.62

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3.16ctw Blue Topaz, Pear Shape, VVS-VS

3.16ctw Blue Topaz, Pear Shape, VVS-VS

7 x 5 mm (calibrated)

$ 24.24

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1.44ctw Blue Kyanite, Round, VS-SI

1.44ctw Blue Kyanite, Round, VS-SI

5.3 mm

$ 28.68

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2.14ctw Blue Topaz, Pear Shape, VVS-VS

2.14ctw Blue Topaz, Pear Shape, VVS-VS

6 x 4 mm (calibrated)

$ 16.42

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0.59ct Blue Topaz, Oval, VVS-VS

0.59ct Blue Topaz, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 4.70

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2.31ctw Blue Topaz, Marquise, VVS-VS

2.31ctw Blue Topaz, Marquise, VVS-VS

10.1 x 5.1 mm

$ 17.59

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6.77ctw Blue Topaz, Oval, VVS

6.77ctw Blue Topaz, Oval, VVS

10 x 8 mm (calibrated)

$ 51.92

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1.07ct Blue Kyanite, Oval, VS-SI

1.07ct Blue Kyanite, Oval, VS-SI

7 x 5 mm (calibrated)

$ 23.45

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1.88ctw Blue Tanzanite, Pear Shape, VS

1.88ctw Blue Tanzanite, Pear Shape, VS

5 x 3 mm (calibrated)

$ 72.09

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0.39ct Blue Kyanite, Round, SI

0.39ct Blue Kyanite, Round, SI

4.3 mm

$ 9.71

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0.71ctw Blue Tanzanite, Marquise, VVS-VS

0.71ctw Blue Tanzanite, Marquise, VVS-VS

7 x 3.5 mm (calibrated)

$ 42.43

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2.04ct Blue Topaz, Emerald Cut, VS

2.04ct Blue Topaz, Emerald Cut, VS

8 x 6 mm (calibrated)

$ 16.25

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2.46ct Blue Topaz, Fancy, VVS-VS

2.46ct Blue Topaz, Fancy, VVS-VS

9 x 7 mm (calibrated)

$ 16.18

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1.55ct Blue Kyanite, Oval, SI

1.55ct Blue Kyanite, Oval, SI

8 x 6 mm (calibrated)

$ 30.88

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1.05ct Blue Sapphire, Briolette, VS

1.05ct Blue Sapphire, Briolette, VS

6.5 x 4.2 mm

$ 94.12

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1.96ctw Blue Sapphire, Briolette, VS
Sapphire Product Video (501579)

1.96ctw Blue Sapphire, Briolette, VS

5.2 x 3.2 mm

$ 205.97

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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

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

I am filling a small treasure chest and picked a nice amethyst.

Posted By VinnyD in August, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

It was all good

Posted By Debsarabs in February, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Very good

Posted By Niska in August, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

The citrine gems are beautiful. I appreciated that each stone was individually shown on the website so I could see exactly what I was getting. No mystery person selecting random stones for me. The documentation included with each gem was high quality as well. Great price and arrived as expected.

Posted By Jen in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I could see the actual gem I was buying

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