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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: 8-9
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0.61ctw Blue Tanzanite, Marquise, VVS-VS

0.61ctw Blue Tanzanite, Marquise, VVS-VS

7 x 3.5 mm (calibrated)

$ 36.45

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0.92ct Blue Topaz, Pear Shape, VS

0.92ct Blue Topaz, Pear Shape, VS

7.2 x 5.2 mm

$ 9.46

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1.99ct Blue Cavansite, Fancy, Opaque

1.99ct Blue Cavansite, Fancy, Opaque

9 x 9 mm (calibrated)

$ 11.56

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1.76ct Blue Topaz, Oval, VVS-VS

1.76ct Blue Topaz, Oval, VVS-VS

8 x 6 mm (calibrated)

$ 12.27

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2.52ct Blue Chalcedony, Oval, Transparent

2.52ct Blue Chalcedony, Oval, Transparent

10 x 8 mm (calibrated)

$ 5.02

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5.21ctw Blue Tanzanite, Oval, Transparent

5.21ctw Blue Tanzanite, Oval, Transparent

9 x 7 mm (calibrated)

$ 45.09

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2.78ctw Blue Sapphire, Briolette, VS
Sapphire Product Video (501661)

2.78ctw Blue Sapphire, Briolette, VS

6 x 3.7 mm

$ 154.70

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0.56ct Blue Sapphire, Round, VVS-VS
Sapphire Product Video (467311)

0.56ct Blue Sapphire, Round, VVS-VS

5 mm (calibrated)

$ 377.24

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2.01ctw Blue Tanzanite, Pear Shape, VS

2.01ctw Blue Tanzanite, Pear Shape, VS

4.9 x 3.1 mm

$ 77.08

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0.47ct Blue Sapphire, Heart, VS

0.47ct Blue Sapphire, Heart, VS

4.6 x 4.6 mm

$ 32.77

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4.74ctw Blue Topaz, Round, VVS-VS

4.74ctw Blue Topaz, Round, VVS-VS

8 mm (calibrated)

$ 36.35

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2.31ct Blue Topaz, Oval, VVS-VS
Topaz Product Video (524639)

2.31ct Blue Topaz, Oval, VVS-VS

9 x 7 mm (calibrated)

$ 13.88

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0.41ct Blue Sapphire, Heart, VS

0.41ct Blue Sapphire, Heart, VS

4.5 x 4.3 mm

$ 32.67

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14.78ct Blue Topaz, Flower Cut, Transparent

14.78ct Blue Topaz, Flower Cut, Transparent

22.2 x 11.8 mm

$ 80.97

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8.67ctw Blue Topaz, Marquise, VVS-VS

8.67ctw Blue Topaz, Marquise, VVS-VS

14.1 x 8.2 mm

$ 61.09

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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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12.13ct Blue Color-Change Fluorite, Round, VS

12.13ct Blue Color-Change Fluorite, Round, VS

14 mm (calibrated)

$ 332.25

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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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1.65ct Blue Star Sapphire, Oval, Opaque

1.65ct Blue Star Sapphire, Oval, Opaque

7.2 x 5.3 mm

$ 37.80

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28.27ct Blue Topaz, Pear Shape, VVS
Topaz Product Video (500411)

28.27ct Blue Topaz, Pear Shape, VVS

21.8 x 14.1 mm

$ 185.84

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8.73ctw Blue Topaz, Marquise, VVS-VS

8.73ctw Blue Topaz, Marquise, VVS-VS

13.8 x 8.1 mm

$ 61.49

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9.08ct Blue Topaz, Fancy, Transparent

9.08ct Blue Topaz, Fancy, Transparent

17.3 x 10.5 mm

$ 49.74

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5.57ctw Blue Topaz, Heart, VVS-VS

5.57ctw Blue Topaz, Heart, VVS-VS

9 x 9 mm (calibrated)

$ 39.66

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0.61ct Blue Topaz, Oval, VVS-VS

0.61ct Blue Topaz, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 4.25

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

GemSelect is always my first choice for purchasing gemstones. The fact that the gems are always exactly as described and pictured on the website has earned my trust many times over. Even when I don't buy, I still love browsing all the beautiful stones. My new favorites are the bright green Tsavorites!

Posted By Lkcisneros in March, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Great website, easy to navigate, and loads quickly. Have bought here before, very pleased!

Posted By SallyO in February, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

I always purchase my stones from GemSelect, their products are high quality and customer service is always great. I also like the fact that I am able to purchase unique items

Posted By Desperaux in November, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Easy to use. No issues. Large selection of gems.

Posted By CLTCJH in February, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Very large selection from affordable to high end I will be coming back to shop again!

Posted By GreenGator in August, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I have shopped at Gemselect for nearly 20 years. I especially like that you see pictures of the exact gem you are purchasing. You are a trusted source.

Posted By DNaber in October, 2025
Source: Bizrate
→ View All GemSelect Reviews on Bizrate
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