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
4.58ctw Blue Topaz, Round, VS

4.58ctw Blue Topaz, Round, VS

8 mm (calibrated)

$ 32.11

View Gem
0.78ct Blue Topaz, Pear Shape, VS

0.78ct Blue Topaz, Pear Shape, VS

7 x 5 mm (calibrated)

$ 6.22

View Gem
0.80ctw Blue Tanzanite, Marquise, VS

0.80ctw Blue Tanzanite, Marquise, VS

7 x 3.5 mm (calibrated)

$ 47.81

View Gem
1.43ctw Blue Tanzanite, Pear Shape, VS

1.43ctw Blue Tanzanite, Pear Shape, VS

5 x 3 mm (calibrated)

$ 54.84

View Gem
0.60ct Blue Sapphire, Round, VVS-VS

0.60ct Blue Sapphire, Round, VVS-VS

5 mm (calibrated)

$ 404.19

View Gem
0.56ct Blue Sapphire, Round, VS

0.56ct Blue Sapphire, Round, VS

5 mm (calibrated)

$ 377.24

View Gem
0.44ctw Blue Kyanite, Round, VS-SI

0.44ctw Blue Kyanite, Round, VS-SI

3.5 mm (calibrated)

$ 7.89

View Gem
6.93ctw Blue Topaz, Oval, VS

6.93ctw Blue Topaz, Oval, VS

10 x 8 mm (calibrated)

$ 52.84

View Gem
0.60ct Blue Sapphire, Cushion, VS-SI
Sapphire Product Video (709872)

0.60ct Blue Sapphire, Cushion, VS-SI

4.2 x 4.2 mm

$ 47.81

View Gem
1.09ct Blue Kyanite, Oval, VS-SI

1.09ct Blue Kyanite, Oval, VS-SI

7 x 5 mm (calibrated)

$ 23.89

View Gem
0.63ct Blue Sapphire, Marquise, VVS-VS

0.63ct Blue Sapphire, Marquise, VVS-VS

8 x 4.1 mm

$ 147.02

View Gem
0.08ct Blue Diamond, Square, VS-SI

0.08ct Blue Diamond, Square, VS-SI

2.3 x 2.2 mm

$ 89.42

View Gem
16.13ct Blue Lapis Lazuli, Trillion, Opaque

16.13ct Blue Lapis Lazuli, Trillion, Opaque

24 x 21.9 mm

$ 22.23

View Gem
5.51ctw Blue Topaz, Heart, VVS

5.51ctw Blue Topaz, Heart, VVS

9 x 9 mm (calibrated)

$ 39.24

View Gem
5.52ctw Blue Topaz, Heart, VVS

5.52ctw Blue Topaz, Heart, VVS

9 x 9 mm (calibrated)

$ 39.31

View Gem
1.21ctw Blue Tanzanite, Pear Shape, VS

1.21ctw Blue Tanzanite, Pear Shape, VS

5 x 3 mm (calibrated)

$ 46.41

View Gem
2.91ctw Blue Topaz, Trillion, VS

2.91ctw Blue Topaz, Trillion, VS

7 x 7 mm (calibrated)

$ 22.32

View Gem
2.35ct Blue Topaz, Marquise, VVS-VS

2.35ct Blue Topaz, Marquise, VVS-VS

12.1 x 6.2 mm

$ 12.88

View Gem
1.64ctw Blue Topaz, Pear Shape, VVS-VS

1.64ctw Blue Topaz, Pear Shape, VVS-VS

7 x 5 mm (calibrated)

$ 8.98

View Gem
4.45ctw Blue Topaz, Marquise, VVS

4.45ctw Blue Topaz, Marquise, VVS

12.1 x 6 mm

$ 24.39

View Gem
1.81ct Blue Topaz, Emerald Cut, VVS

1.81ct Blue Topaz, Emerald Cut, VVS

8 x 6 mm (calibrated)

$ 14.43

View Gem
0.68ct Blue Kyanite, Oval, SI-I1

0.68ct Blue Kyanite, Oval, SI-I1

6.2 x 4.2 mm

$ 14.15

View Gem
0.68ct Blue Sapphire, Heart, VS

0.68ct Blue Sapphire, Heart, VS

5.6 x 5.2 mm

$ 47.41

View Gem
2.07ctw Blue Topaz, Oval, VVS-VS

2.07ctw Blue Topaz, Oval, VVS-VS

7 x 5 mm (calibrated)

$ 11.39

View Gem
1 2 3
...
166
Choose Page
1 - 244

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 have made many purchases from GemSelect over the years, and I have a beautiful collection of jewelry as a result. My purchases have always been exactly as described, and I have enjoyed doing business with you.

Posted By MMM in July, 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

I was able to find what I wanted very easily!

Posted By Lenny in January, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Very neat and to the point

Posted By Botha 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

Took a chance on purchasing my gemstones from Gemselect and was impressed. 10/10

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