X
Gemstone Search
90,000+ Happy Customers
20+ Years In Business
Call Us Mon–Fri 8am–5pm

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
0.47ct Blue Kyanite, Round, VS-SI

0.47ct Blue Kyanite, Round, VS-SI

4.3 mm

$ 11.70

View Gem
0.59ct Blue Sapphire, Round, VVS

0.59ct Blue Sapphire, Round, VVS

5 mm (calibrated)

$ 351.21

View Gem
1.69ctw Blue Topaz, Pear Shape, VVS-VS

1.69ctw Blue Topaz, Pear Shape, VVS-VS

7 x 5 mm (calibrated)

$ 9.26

View Gem
8.36ctw Blue Topaz, Marquise, VVS

8.36ctw Blue Topaz, Marquise, VVS

14.1 x 8.1 mm

$ 58.90

View Gem
2.97ctw Blue Topaz, Pear Shape, VVS-VS

2.97ctw Blue Topaz, Pear Shape, VVS-VS

7 x 5 mm (calibrated)

$ 22.78

View Gem
0.35ct Blue Tanzanite, Pear Shape, VS

0.35ct Blue Tanzanite, Pear Shape, VS

5 x 4 mm (calibrated)

$ 20.92

View Gem
5.94ctw Blue Tanzanite, Oval, Transparent

5.94ctw Blue Tanzanite, Oval, Transparent

9 x 7 mm (calibrated)

$ 51.41

View Gem
0.61ct Blue Topaz, Oval, VVS-VS

0.61ct Blue Topaz, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 4.86

View Gem
1.38ctw Blue Tanzanite, Pear Shape, VS

1.38ctw Blue Tanzanite, Pear Shape, VS

5.1 x 3.8 mm

$ 52.92

View Gem
1.83ctw Blue Tanzanite, Oval, VVS-VS

1.83ctw Blue Tanzanite, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 140.34

View Gem
5.78ctw Blue Topaz, Heart, VVS

5.78ctw Blue Topaz, Heart, VVS

9 x 9 mm (calibrated)

$ 41.34

View Gem
1.54ct Blue Kyanite, Oval, SI

1.54ct Blue Kyanite, Oval, SI

8 x 8 mm (calibrated)

$ 32.06

View Gem
3.02ctw Blue Topaz, Pear Shape, VVS-VS

3.02ctw Blue Topaz, Pear Shape, VVS-VS

7 x 5 mm (calibrated)

$ 23.16

View Gem
1.05ct Blue Kyanite, Oval, VS-SI

1.05ct Blue Kyanite, Oval, VS-SI

7 x 5 mm (calibrated)

$ 23.01

View Gem
1.75ctw Blue Topaz, Pear Shape, VVS-VS

1.75ctw Blue Topaz, Pear Shape, VVS-VS

7 x 5 mm (calibrated)

$ 13.43

View Gem
1.24ctw Blue Tanzanite, Pear Shape, VS

1.24ctw Blue Tanzanite, Pear Shape, VS

5 x 3 mm (calibrated)

$ 47.55

View Gem
1.87ct Blue Topaz, Emerald Cut, VVS

1.87ct Blue Topaz, Emerald Cut, VVS

8 x 6 mm (calibrated)

$ 14.90

View Gem
3.40ct Blue Tanzanite, Oval, Transparent

3.40ct Blue Tanzanite, Oval, Transparent

10 x 8 mm (calibrated)

$ 29.43

View Gem
0.70ct Blue Topaz, Oval, VVS

0.70ct Blue Topaz, Oval, VVS

6.2 x 4.2 mm

$ 4.07

View Gem
0.56ct Blue Sapphire, Round, VVS

0.56ct Blue Sapphire, Round, VVS

5 mm (calibrated)

$ 377.24

View Gem
4.50ctw Blue Topaz, Round, VS

4.50ctw Blue Topaz, Round, VS

8 mm (calibrated)

$ 31.56

View Gem
4.04ctw Blue Topaz, Oval, Transparent

4.04ctw Blue Topaz, Oval, Transparent

7 x 5 mm (calibrated)

$ 30.98

View Gem
5.77ctw Blue Topaz, Oval, VVS-VS

5.77ctw Blue Topaz, Oval, VVS-VS

7 x 5 mm (calibrated)

$ 31.67

View Gem
0.39ct Blue Sapphire, Heart, VS

0.39ct Blue Sapphire, Heart, VS

4.5 x 4.4 mm

$ 31.08

View Gem
1 2 3
...
268
Choose Page
1 - 285

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

IT WAS GREAT SIMPLE I WAS ABLE TO MAKE AN ACCOUNT EASY AND WAS ABLE TO FAVORITE ALL OF MY FINAL SELECTED GEMS, I JUST LOVE IT.

Posted By YE in October, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I have a beautiful emerald I purchased from a company names gemselect and they are awesome! You should try them out?

Posted By Lynn in September, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

I did not realize these stones were of jewelry quality. They are really beautiful, just not what I was expecting which was more of a natural stone.

Posted By Jewelry Quality Stones in July, 2025
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

The website was very easy to use.

Posted By Garnet in January, 2026
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
Enlarged Gemstone Image