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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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4.04ctw Blue Topaz, Emerald Cut, VVS

4.04ctw Blue Topaz, Emerald Cut, VVS

8 x 6 mm (calibrated)

$ 32.19

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1.49ctw Blue Topaz, Pear Shape, VVS-VS

1.49ctw Blue Topaz, Pear Shape, VVS-VS

7 x 5 mm (calibrated)

$ 8.17

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1.56ctw Blue Topaz, Pear Shape, VS

1.56ctw Blue Topaz, Pear Shape, VS

7 x 5 mm (calibrated)

$ 9.86

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9.65ct Blue Color-Change Fluorite, Round, VS

9.65ct Blue Color-Change Fluorite, Round, VS

14 mm (calibrated)

$ 220.27

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1.79ct Blue Kyanite, Oval, SI

1.79ct Blue Kyanite, Oval, SI

8 x 6 mm (calibrated)

$ 35.66

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0.85ct Blue Topaz, Pear Shape, VS

0.85ct Blue Topaz, Pear Shape, VS

7 x 5 mm (calibrated)

$ 8.75

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2.71ctw Blue Topaz, Fancy, VVS-VS

2.71ctw Blue Topaz, Fancy, VVS-VS

10 x 5.2 mm

$ 14.85

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6.66ctw Blue Topaz, Oval, VVS-VS

6.66ctw Blue Topaz, Oval, VVS-VS

10 x 8 mm (calibrated)

$ 42.20

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0.45ct Blue Kyanite, Round, SI

0.45ct Blue Kyanite, Round, SI

4.3 mm

$ 11.21

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1.82ct Blue Topaz, Emerald Cut, VVS

1.82ct Blue Topaz, Emerald Cut, VVS

8 x 6 mm (calibrated)

$ 14.50

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1.36ct Blue Topaz, Fancy, VVS

1.36ct Blue Topaz, Fancy, VVS

10 x 5 mm

$ 7.45

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0.04ct Blue Diamond, Round, VVS-VS

0.04ct Blue Diamond, Round, VVS-VS

2.2 mm

$ 43.16

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0.41ct Blue Sapphire, Heart, VS

0.41ct Blue Sapphire, Heart, VS

4.4 x 4.4 mm

$ 32.67

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2.37ctw Blue Tanzanite, Oval, VVS-VS

2.37ctw Blue Tanzanite, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 194.75

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1.55ctw Blue Topaz, Pear Shape, VVS-VS

1.55ctw Blue Topaz, Pear Shape, VVS-VS

7 x 5 mm (calibrated)

$ 8.47

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0.12ct Blue Diamond, Round, SI
Diamond Product Video (702705)

0.12ct Blue Diamond, Round, SI

3 mm (calibrated)

$ 121.73

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0.06ct Blue Diamond, Round, SI

0.06ct Blue Diamond, Round, SI

2.4 mm (calibrated)

$ 67.07

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2.48ctw Blue Topaz, Marquise, VVS-VS

2.48ctw Blue Topaz, Marquise, VVS-VS

10.1 x 5.2 mm

$ 19.02

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1.11ctw Blue Sapphire, Round, VS

1.11ctw Blue Sapphire, Round, VS

5 mm (calibrated)

$ 442.22

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2.82ctw Blue Sapphire, Briolette, VS
Sapphire Product Video (501663)

2.82ctw Blue Sapphire, Briolette, VS

5.6 x 3.7 mm

$ 151.41

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1.71ctw Blue Topaz, Pear Shape, VVS-VS

1.71ctw Blue Topaz, Pear Shape, VVS-VS

7 x 5 mm (calibrated)

$ 13.11

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1.61ctw Blue Topaz, Pear Shape, VS

1.61ctw Blue Topaz, Pear Shape, VS

7 x 5 mm (calibrated)

$ 11.37

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1.87ctw Blue Topaz, Fancy, VVS-VS

1.87ctw Blue Topaz, Fancy, VVS-VS

7 x 5 mm (calibrated)

$ 10.25

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0.31ct Blue Sapphire, Heart, VS

0.31ct Blue Sapphire, Heart, VS

4.2 x 4.1 mm

$ 24.70

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

Filters need to be improved but rest of website is great

Posted By Rock hound in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I purchased 4 gemstones in different sizes to be able to make a family ring for my granddaughter. I got exactly what I saw and they are absolutely beautiful! Shipping was quick compared to other gem stores I have dealt with! I will definitely order more stones from your company, as I am a collector and have several stones. You are my new go to company in the future

Posted By Liz in June, 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 -> 10 star ratings

Very food

Posted By Keeto in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I loved it! Extensive inventory, great prices, I definitely will be buying from here again!

Posted By Lex in April, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

GemSelect offers excellent choices, prices & service- highly recommended! Unfortunately, prior to ordering a replacement gemstone, my jeweler neglected to mention it needed to be one that was a'cushion cuta' to fit the existing mount. Have yet to return/exchangea'

Posted By CJ in March, 2026
Source: Bizrate
→ View All GemSelect Reviews on Bizrate
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