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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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0.56ct Blue Star Sapphire, Oval, Opaque

0.56ct Blue Star Sapphire, Oval, Opaque

5.2 x 4.3 mm

$ 18.59

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0.48ct Blue Sapphire, Heart, VS

0.48ct Blue Sapphire, Heart, VS

5 x 5 mm (calibrated)

$ 33.47

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12.84ct Blue Topaz, Fancy, Transparent
Topaz Product Video (474865)

12.84ct Blue Topaz, Fancy, Transparent

21.6 x 10.9 mm

$ 70.33

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9.21ct Blue Larimar, Oval, Opaque

9.21ct Blue Larimar, Oval, Opaque

16 x 12 mm (calibrated)

$ 109.00

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2.59ctw Blue Topaz, Fancy, VVS-VS

2.59ctw Blue Topaz, Fancy, VVS-VS

9.9 x 5 mm

$ 14.19

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0.57ct Blue Sapphire, Round, VVS-VS
Sapphire Product Video (449773)

0.57ct Blue Sapphire, Round, VVS-VS

5 mm (calibrated)

$ 282.75

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2.05ctw Blue Topaz, Fancy, VVS-VS

2.05ctw Blue Topaz, Fancy, VVS-VS

7 x 5 mm (calibrated)

$ 11.24

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1.99ct Blue Topaz, Emerald Cut, VVS

1.99ct Blue Topaz, Emerald Cut, VVS

8 x 6 mm (calibrated)

$ 15.85

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3.53ctw Blue Topaz, Pear Shape, VS

3.53ctw Blue Topaz, Pear Shape, VS

6.3 x 4.1 mm

$ 27.07

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0.60ct Blue Sapphire, Round, VVS-VS

0.60ct Blue Sapphire, Round, VVS-VS

5 mm (calibrated)

$ 404.19

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4.01ct Blue Topaz, Marquise, VVS-VS

4.01ct Blue Topaz, Marquise, VVS-VS

14.8 x 7.1 mm

$ 30.76

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1.82ct Blue Topaz, Emerald Cut, VVS-VS

1.82ct Blue Topaz, Emerald Cut, VVS-VS

8 x 6 mm (calibrated)

$ 14.50

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9.13ct Blue Larimar, Oval, Opaque

9.13ct Blue Larimar, Oval, Opaque

16 x 12 mm (calibrated)

$ 82.54

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0.45ct Blue Sapphire, Heart, VS

0.45ct Blue Sapphire, Heart, VS

4.9 x 4.8 mm

$ 31.37

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8.13ctw Blue Topaz, Emerald Cut, VS

8.13ctw Blue Topaz, Emerald Cut, VS

8 x 6 mm (calibrated)

$ 56.68

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0.64ct Blue Sapphire, Cushion, VVS

0.64ct Blue Sapphire, Cushion, VVS

5.6 x 4.4 mm

$ 76.49

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4.99ctw Blue Topaz, Marquise, VVS-VS

4.99ctw Blue Topaz, Marquise, VVS-VS

12.1 x 6.1 mm

$ 27.34

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3.41ctw Blue Topaz, Pear Shape, VS

3.41ctw Blue Topaz, Pear Shape, VS

6.2 x 4.2 mm

$ 26.15

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1.02ct Blue Kyanite, Oval, SI

1.02ct Blue Kyanite, Oval, SI

7 x 5 mm (calibrated)

$ 25.40

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0.86ct Blue Topaz, Pear Shape, VS

0.86ct Blue Topaz, Pear Shape, VS

7 x 5 mm (calibrated)

$ 6.59

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0.50ct Blue Sapphire, Heart, VS

0.50ct Blue Sapphire, Heart, VS

4.8 x 4.7 mm

$ 34.86

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3.52ctw Blue Topaz, Oval, VVS-VS

3.52ctw Blue Topaz, Oval, VVS-VS

7 x 5 mm (calibrated)

$ 19.32

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1.87ct Blue Topaz, Emerald Cut, VVS

1.87ct Blue Topaz, Emerald Cut, VVS

8 x 6 mm (calibrated)

$ 14.90

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15.82ct Blue Topaz, Emerald Cut, VVS-VS

15.82ct Blue Topaz, Emerald Cut, VVS-VS

16 x 12 mm (calibrated)

$ 158.20

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

Took a chance on purchasing my gemstones from Gemselect and was impressed. 10/10

Posted By KT in September, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

It was great!

Posted By Annie in September, 2025
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

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 -> 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

Great site for finding specific stones and sizes for individual pieces of jewelry

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