90,000+Happy Customers
20+Years
WorldwideShipping
Cart
Free Report Included
Worldwide Shipping
30 Day Returns
Help Center Shipping Payment and Checkout Returns Certificates Contact Us
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
Bi-color
Black
Blue Blue Gemstones
Brown
Golden
Gray
Green
Multicolor
Orange
Pink
Purple
Red
Turquoise
Violet
White
Yellow
Single
Pairs
Lots
Faceted
Cabochons
Clear All
1.75ct Blue Topaz, Emerald Cut, VVS

1.75ct Blue Topaz, Emerald Cut, VVS

8 x 6 mm (calibrated)

$ 13.94

View Gem
2.96ct Blue Chalcedony, Oval, Transparent

2.96ct Blue Chalcedony, Oval, Transparent

10 x 8 mm (calibrated)

$ 5.89

View Gem
4.68ctw Blue Star Sapphire, Oval, Opaque

4.68ctw Blue Star Sapphire, Oval, Opaque

7.1 x 5.3 mm

$ 102.55

View Gem
0.04ct Blue Diamond, Round, SI

0.04ct Blue Diamond, Round, SI

2.2 mm (calibrated)

$ 43.16

View Gem
2.70ctw Blue Tanzanite, Pear Shape, VS

2.70ctw Blue Tanzanite, Pear Shape, VS

4.7 x 3 mm

$ 103.53

View Gem
1.71ctw Blue Topaz, Pear Shape, VVS-VS

1.71ctw Blue Topaz, Pear Shape, VVS-VS

7 x 5 mm (calibrated)

$ 13.11

View Gem
1.16ct Blue Kyanite, Oval, SI

1.16ct Blue Kyanite, Oval, SI

7 x 5 mm (calibrated)

$ 25.41

View Gem
1.56ctw Blue Tanzanite, Pear Shape, VS

1.56ctw Blue Tanzanite, Pear Shape, VS

5.1 x 3.2 mm

$ 59.82

View Gem
2.28ctw Blue Topaz, Fancy, VVS-VS

2.28ctw Blue Topaz, Fancy, VVS-VS

7 x 5 mm (calibrated)

$ 12.49

View Gem
0.07ct Blue Diamond, Round, VS-SI

0.07ct Blue Diamond, Round, VS-SI

2.6 mm (calibrated)

$ 78.24

View Gem
0.65ct Blue Sapphire, Marquise, VVS-VS

0.65ct Blue Sapphire, Marquise, VVS-VS

8.2 x 3.8 mm

$ 151.69

View Gem
1.48ctw Blue Tanzanite, Pear Shape, VS

1.48ctw Blue Tanzanite, Pear Shape, VS

5.1 x 3.2 mm

$ 56.76

View Gem
0.38ct Blue Kyanite, Round, SI

0.38ct Blue Kyanite, Round, SI

4.3 mm

$ 9.46

View Gem
0.58ct Blue Sapphire, Round, VVS-VS

0.58ct Blue Sapphire, Round, VVS-VS

5 mm (calibrated)

$ 390.71

View Gem
14.16ct Blue Color-Change Fluorite, Round, VS
Color-Change Fluorite Product Video (413740)

14.16ct Blue Color-Change Fluorite, Round, VS

15 mm (calibrated)

$ 387.84

View Gem
8.26ctw Blue Topaz, Heart, VVS-VS

8.26ctw Blue Topaz, Heart, VVS-VS

10 x 10 mm (calibrated)

$ 64.16

View Gem
0.19ctw Blue Iolite, Square, VS

0.19ctw Blue Iolite, Square, VS

2.6 x 2.6 mm

$ 7.57

View Gem
0.46ct Blue Kyanite, Round, VS-SI

0.46ct Blue Kyanite, Round, VS-SI

4.2 mm

$ 11.45

View Gem
0.99ct Blue Kyanite, Oval, SI

0.99ct Blue Kyanite, Oval, SI

7 x 5 mm (calibrated)

$ 21.70

View Gem
0.85ct Blue Sapphire, Cushion, VS

0.85ct Blue Sapphire, Cushion, VS

5.6 x 4.5 mm

$ 67.73

View Gem
4.34ctw Blue Star Sapphire, Oval, Opaque

4.34ctw Blue Star Sapphire, Oval, Opaque

7 x 5 mm (calibrated)

$ 95.10

View Gem
1.80ct Blue Topaz, Emerald Cut, VVS

1.80ct Blue Topaz, Emerald Cut, VVS

7.9 x 5.7 mm

$ 14.34

View Gem
2.11ctw Blue Kyanite, Oval, SI

2.11ctw Blue Kyanite, Oval, SI

7 x 5 mm (calibrated)

$ 43.92

View Gem
0.91ct Blue Topaz, Oval, VVS

0.91ct Blue Topaz, Oval, VVS

7 x 5 mm (calibrated)

$ 10.42

View Gem
1 2 3
...
123
Choose Page
1 - 284

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

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

Absolutely love the website, selection and products. Can you guys add a gemstones with inclusions tab. I like those it'd be nice to have them all in one place but i do understand it would be alot of work to go through and categorize them. Thank you anyways

Posted By The homie edgar in December, 2025
Source: Bizrate

Overall Rating -> 8 star ratings

Good prices

Posted By TRM in October, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Love how easy the site is to use. Really love that the pictures are of actual product.

Posted By LeAnn in January, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Enjoy every moment

Posted By Ferns in October, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Very good

Posted By Niska in August, 2025
Source: Bizrate
→ View All GemSelect Reviews on Bizrate
Enlarged Gemstone Image