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

Your Details

Please fill in your email address

Please fill in a password

Forgot your password?

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
0.45ct Blue Kyanite, Round, VS-SI

0.45ct Blue Kyanite, Round, VS-SI

4.2 mm

$ 11.21

View Gem
0.72ct Blue Sapphire, Cushion, VS

0.72ct Blue Sapphire, Cushion, VS

6.1 x 4.7 mm

$ 86.05

View Gem
0.03ct Blue Diamond, Round, SI

0.03ct Blue Diamond, Round, SI

2 mm (calibrated)

$ 36.52

View Gem
3.54ctw Blue Topaz, Pear Shape, VS

3.54ctw Blue Topaz, Pear Shape, VS

6 x 4.2 mm

$ 27.15

View Gem
1.88ctw Blue Kyanite, Oval, VS

1.88ctw Blue Kyanite, Oval, VS

7 x 5 mm (calibrated)

$ 39.13

View Gem
1.11ctw Blue Sapphire, Round, VS

1.11ctw Blue Sapphire, Round, VS

5 mm (calibrated)

$ 486.45

View Gem
0.98ctw Blue Topaz, Oval, VVS-VS

0.98ctw Blue Topaz, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 7.81

View Gem
1.77ct Blue Topaz, Oval, VS

1.77ct Blue Topaz, Oval, VS

8 x 6 mm (calibrated)

$ 12.34

View Gem
5.73ctw Blue Topaz, Oval, VVS

5.73ctw Blue Topaz, Oval, VVS

10 x 8 mm (calibrated)

$ 43.69

View Gem
2.51ctw Blue Topaz, Pear Shape, VVS-VS

2.51ctw Blue Topaz, Pear Shape, VVS-VS

6.2 x 4.2 mm

$ 13.71

View Gem
1.97ctw Blue Tanzanite, Pear Shape, VS

1.97ctw Blue Tanzanite, Pear Shape, VS

5 x 3 mm (calibrated)

$ 75.55

View Gem
2.76ctw Blue Topaz, Pear Shape, VS

2.76ctw Blue Topaz, Pear Shape, VS

6.1 x 4.3 mm

$ 21.17

View Gem
0.85ct Blue Sapphire, Briolette, VS

0.85ct Blue Sapphire, Briolette, VS

6 x 4 mm (calibrated)

$ 76.19

View Gem
0.74ct Blue Topaz, Pear Shape, VVS-VS

0.74ct Blue Topaz, Pear Shape, VVS-VS

7 x 5 mm (calibrated)

$ 5.89

View Gem
1.22ctw Blue Sapphire, Round, VS
Sapphire Product Video (449657)

1.22ctw Blue Sapphire, Round, VS

5 mm (calibrated)

$ 534.65

View Gem
28.50ct Blue Chalcedony, Cushion, Opaque

28.50ct Blue Chalcedony, Cushion, Opaque

24.4 x 21.8 mm

$ 70.97

View Gem
1.69ct Blue Topaz, Oval, VS

1.69ct Blue Topaz, Oval, VS

8 x 6 mm (calibrated)

$ 11.79

View Gem
8.25ctw Blue Topaz, Marquise, VVS-VS

8.25ctw Blue Topaz, Marquise, VVS-VS

13.9 x 8 mm

$ 58.12

View Gem
4.20ctw Blue Star Sapphire, Oval, Opaque

4.20ctw Blue Star Sapphire, Oval, Opaque

7 x 5 mm (calibrated)

$ 76.69

View Gem
10.78ct Blue Color-Change Fluorite, Round, VS

10.78ct Blue Color-Change Fluorite, Round, VS

14 mm (calibrated)

$ 295.26

View Gem
1.80ctw Blue Tanzanite, Pear Shape, VS

1.80ctw Blue Tanzanite, Pear Shape, VS

5.2 x 4.1 mm

$ 69.02

View Gem
3.29ctw Blue Topaz, Pear Shape, VS

3.29ctw Blue Topaz, Pear Shape, VS

6 x 4.2 mm

$ 25.23

View Gem
0.30ct Blue Sapphire, Oval, VVS-VS

0.30ct Blue Sapphire, Oval, VVS-VS

4.6 x 3.7 mm

$ 41.83

View Gem
2.47ct Blue Topaz, Marquise, VVS

2.47ct Blue Topaz, Marquise, VVS

12.3 x 6.2 mm

$ 12.30

View Gem
1 2 3
...
64
Choose Page
1 - 287

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

My experience has always been fantastic. Today I saved 6 gems to email a customer looking for a particular color blend to fit into an east west setting, so her options were limited, but we found one she wanted, deleted all the others in the cart and order the gem she selected. It was helpful to be able to put them in the cart so I could save them until she selected the one she wanted without having to research all of them again.

Posted By RJ in January, 2026
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

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

Posted By CLTCJH in February, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Very good

Posted By Niska in August, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

The site provided lots of detail, factual data, and good photos. I also like the availability of searching by price range as well as by the type of stone.

Posted By SLIntuitive Donna in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

this site is awesome. I was able to look at the products think about purchasing and come back and find the same products. With the amount of inventory gem select has. Its awesome to be able to filter the way that they allow you too.

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