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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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8.23ctw Blue Topaz, Marquise, VVS

8.23ctw Blue Topaz, Marquise, VVS

13.9 x 8.1 mm

$ 57.98

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2.78ct Blue Topaz, Emerald Cut, VVS-VS

2.78ct Blue Topaz, Emerald Cut, VVS-VS

8 x 8 mm (calibrated)

$ 21.60

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2.34ct Blue Topaz, Marquise, VVS-VS

2.34ct Blue Topaz, Marquise, VVS-VS

12 x 6.1 mm

$ 12.82

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22.93ct Blue Topaz, Oval, VVS

22.93ct Blue Topaz, Oval, VVS

20 x 15 mm (calibrated)

$ 187.16

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1.39ctw Blue Kyanite, Oval, I1

1.39ctw Blue Kyanite, Oval, I1

6.5 x 4.4 mm

$ 31.77

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0.66ct Blue Sapphire, Marquise, VVS-VS

0.66ct Blue Sapphire, Marquise, VVS-VS

8.1 x 4.1 mm

$ 154.02

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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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0.75ct Blue Topaz, Pear Shape, VVS-VS

0.75ct Blue Topaz, Pear Shape, VVS-VS

7 x 5 mm (calibrated)

$ 5.98

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8.71ctw Blue Topaz, Marquise, VVS-VS

8.71ctw Blue Topaz, Marquise, VVS-VS

14.1 x 8.1 mm

$ 61.36

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1.66ct Blue Topaz, Oval, VVS-VS

1.66ct Blue Topaz, Oval, VVS-VS

8 x 6 mm (calibrated)

$ 9.64

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1.82ctw Blue Topaz, Pear Shape, VVS-VS

1.82ctw Blue Topaz, Pear Shape, VVS-VS

7 x 5 mm (calibrated)

$ 9.95

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0.50ct Blue Sapphire, Heart, VS

0.50ct Blue Sapphire, Heart, VS

4.8 x 4.7 mm

$ 39.84

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0.05ct Blue Diamond, Square, VS

0.05ct Blue Diamond, Square, VS

1.9 x 1.9 mm

$ 55.89

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3.51ct Blue Topaz, Flower Cut, Transparent

3.51ct Blue Topaz, Flower Cut, Transparent

10.9 x 9.4 mm

$ 34.61

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5.08ctw Blue Topaz, Briolette, VVS-VS

5.08ctw Blue Topaz, Briolette, VVS-VS

8 x 6.4 mm

$ 27.83

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1.96ct Blue Topaz, Emerald Cut, VVS

1.96ct Blue Topaz, Emerald Cut, VVS

8 x 6 mm (calibrated)

$ 13.66

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0.64ct Blue Sapphire, Round, VVS
Sapphire Product Video (467454)

0.64ct Blue Sapphire, Round, VVS

5 mm (calibrated)

$ 431.13

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0.40ct Blue Kyanite, Round, VS-SI

0.40ct Blue Kyanite, Round, VS-SI

4 mm (calibrated)

$ 9.96

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2.78ctw Blue Topaz, Fancy, VVS

2.78ctw Blue Topaz, Fancy, VVS

10 x 5.1 mm

$ 15.23

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1.90ct Blue Topaz, Emerald Cut, VVS

1.90ct Blue Topaz, Emerald Cut, VVS

8 x 6 mm (calibrated)

$ 15.14

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1.65ctw Blue Topaz, Pear Shape, VVS-VS

1.65ctw Blue Topaz, Pear Shape, VVS-VS

7 x 5 mm (calibrated)

$ 12.66

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0.58ct Blue Sapphire, Heart, VVS-VS

0.58ct Blue Sapphire, Heart, VVS-VS

5 x 5 mm (calibrated)

$ 40.44

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0.75ct Blue Sapphire, Oval, SI

0.75ct Blue Sapphire, Oval, SI

5.9 x 4.9 mm

$ 136.95

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8.81ctw Blue Topaz, Marquise, VVS-VS
Topaz Product Video (438350)

8.81ctw Blue Topaz, Marquise, VVS-VS

13.9 x 8.2 mm

$ 62.07

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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 -> 8 star ratings

I've purchased things from GemSelect before. What you see is what you get, which is not always the case with gem sites online. You can find some good value with gem select, and I will buy from them again.

Posted By Meyeusername in March, 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

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 -> 9 star ratings

Very good and simple exchange

Posted By Waylon in March, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Everything was great, website user friendly, quality amazing, communication amazing, delivery amazing, everything was as expected, they done what they said they would, overall experience was amazing.

Posted By Jac in July, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

It was great!

Posted By Annie in September, 2025
Source: Bizrate
→ View All GemSelect Reviews on Bizrate
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