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
2.09ctw Blue Topaz, Oval, VVS-VS

2.09ctw Blue Topaz, Oval, VVS-VS

7 x 5 mm (calibrated)

$ 13.74

View Gem
0.05ct Blue Diamond, Round, VS-SI

0.05ct Blue Diamond, Round, VS-SI

2.3 mm (calibrated)

$ 55.89

View Gem
0.62ct Blue Sapphire, Round, VS

0.62ct Blue Sapphire, Round, VS

5 mm (calibrated)

$ 334.16

View Gem
0.45ct Blue Sapphire, Heart, VS

0.45ct Blue Sapphire, Heart, VS

4.7 x 4.7 mm

$ 31.37

View Gem
1.64ctw Blue Apatite, Oval, VS

1.64ctw Blue Apatite, Oval, VS

5 x 4 mm (calibrated)

$ 36.02

View Gem
3.26ctw Blue Topaz, Pear Shape, VS

3.26ctw Blue Topaz, Pear Shape, VS

6.1 x 4.2 mm

$ 22.86

View Gem
0.49ct Blue Sapphire, Briolette, VS

0.49ct Blue Sapphire, Briolette, VS

5.5 x 3.3 mm

$ 43.92

View Gem
9.65ct Blue Color-Change Fluorite, Round, VS

9.65ct Blue Color-Change Fluorite, Round, VS

14 mm (calibrated)

$ 220.27

View Gem
3.23ct Blue Sapphire, Cushion, VVS-VS
Sapphire Product Video (714726)

3.23ct Blue Sapphire, Cushion, VVS-VS

8.5 x 8.8 mm

$ 3,217.08

View Gem
1.20ct Blue Sapphire, Briolette, VS

1.20ct Blue Sapphire, Briolette, VS

6.3 x 4.6 mm

$ 107.57

View Gem
2.38ctw Blue Tanzanite, Pear Shape, VS

2.38ctw Blue Tanzanite, Pear Shape, VS

5.2 x 3.2 mm

$ 91.27

View Gem
0.41ct Blue Sapphire, Heart, VVS-VS

0.41ct Blue Sapphire, Heart, VVS-VS

4.3 x 4.2 mm

$ 32.67

View Gem
4.23ctw Blue Topaz, Oval, VVS-VS

4.23ctw Blue Topaz, Oval, VVS-VS

7 x 5 mm (calibrated)

$ 23.22

View Gem
2.46ct Blue Topaz, Oval, VVS-VS

2.46ct Blue Topaz, Oval, VVS-VS

9 x 7 mm (calibrated)

$ 18.87

View Gem
0.59ct Blue Topaz, Oval, VS

0.59ct Blue Topaz, Oval, VS

6 x 4 mm (calibrated)

$ 4.70

View Gem
2.14ct Blue Sapphire, Oval, VS
Sapphire Product Video (429665)

2.14ct Blue Sapphire, Oval, VS

8.6 x 5.5 mm

$ 2,227.35

View Gem
0.69ctw Blue Tanzanite, Marquise, VVS-VS

0.69ctw Blue Tanzanite, Marquise, VVS-VS

7.2 x 3.6 mm

$ 41.23

View Gem
0.70ct Blue Topaz, Oval, VVS

0.70ct Blue Topaz, Oval, VVS

6.7 x 4.8 mm

$ 4.88

View Gem
33.43ct Blue Aquamarine, Pear Shape, Transparent
Aquamarine Product Video (658339)

33.43ct Blue Aquamarine, Pear Shape, Transparent

36.2 x 15.1 mm

$ 166.56

View Gem
3.56ct Blue Tanzanite, Oval, Transparent

3.56ct Blue Tanzanite, Oval, Transparent

10 x 8 mm (calibrated)

$ 30.82

View Gem
0.99ct Blue Kyanite, Oval, SI

0.99ct Blue Kyanite, Oval, SI

7 x 5 mm (calibrated)

$ 21.70

View Gem
28.00ct Blue Topaz, Cushion, VVS-VS
Topaz Product Video (714808)

28.00ct Blue Topaz, Cushion, VVS-VS

17.8 x 16.4 mm

$ 250.99

View Gem
1.99ctw Blue Kyanite, Oval, SI

1.99ctw Blue Kyanite, Oval, SI

7.1 x 5.2 mm

$ 41.43

View Gem
0.42ct Blue Sapphire, Heart, VS

0.42ct Blue Sapphire, Heart, VS

4.6 x 4.6 mm

$ 33.47

View Gem
1 2 3
...
74
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 -> 9 star ratings

Fast snd easy to find what I was looking for

Posted By Bawb in May, 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

Good selection prices are reasonable!

Posted By ToRa62 in April, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Would have bought an indigo and selenite, but neither listed. But, you do offer quite a large assortment otherwise.

Posted By JD in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Enjoy every moment

Posted By Ferns in October, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Easy to use website

Posted By Mel in February, 2026
Source: Bizrate
→ View All GemSelect Reviews on Bizrate
Enlarged Gemstone Image