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
3.55ctw Blue Topaz, Oval, VVS-VS

3.55ctw Blue Topaz, Oval, VVS-VS

7 x 5 mm (calibrated)

$ 19.49

View Gem
2.04ct Blue Sapphire, Cushion, VVS
Sapphire Product Video (745962)

2.04ct Blue Sapphire, Cushion, VVS

6.7 x 6.3 mm

$ 3,725.04

View Gem
0.07ct Blue Diamond, Round, VS

0.07ct Blue Diamond, Round, VS

2.5 mm (calibrated)

$ 78.24

View Gem
0.04ct Blue Diamond, Square, VVS-VS

0.04ct Blue Diamond, Square, VVS-VS

2 x 2 mm (calibrated)

$ 44.71

View Gem
0.30ct Blue Tanzanite, Pear Shape, VVS-VS
Tanzanite Product Video (527298)

0.30ct Blue Tanzanite, Pear Shape, VVS-VS

5 x 4 mm (calibrated)

$ 15.15

View Gem
3.71ct Blue Topaz, Emerald Cut, VVS-VS

3.71ct Blue Topaz, Emerald Cut, VVS-VS

10 x 8 mm (calibrated)

$ 29.56

View Gem
0.64ct Blue Kyanite, Round, SI

0.64ct Blue Kyanite, Round, SI

5 mm (calibrated)

$ 15.94

View Gem
0.38ct Blue Kyanite, Round, SI

0.38ct Blue Kyanite, Round, SI

4 mm (calibrated)

$ 9.46

View Gem
2.03ct Blue Topaz, Emerald Cut, VVS

2.03ct Blue Topaz, Emerald Cut, VVS

8 x 6 mm (calibrated)

$ 16.18

View Gem
5.69ctw Blue Tanzanite, Oval, Transparent

5.69ctw Blue Tanzanite, Oval, Transparent

10 x 8 mm (calibrated)

$ 49.25

View Gem
3.89ct Blue Tanzanite, Oval, Transparent

3.89ct Blue Tanzanite, Oval, Transparent

10 x 8 mm (calibrated)

$ 30.99

View Gem
2.17ctw Blue Topaz, Pear Shape, VS

2.17ctw Blue Topaz, Pear Shape, VS

6.1 x 4.3 mm

$ 16.64

View Gem
4.80ct Blue Kyanite, Oval, SI
Kyanite Product Video (680679)

4.80ct Blue Kyanite, Oval, SI

13 x 9 mm (calibrated)

$ 119.52

View Gem
2.57ct Blue Kyanite, Oval, SI

2.57ct Blue Kyanite, Oval, SI

9 x 7 mm (calibrated)

$ 63.99

View Gem
0.63ct Blue Topaz, Oval, VVS-VS

0.63ct Blue Topaz, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 5.02

View Gem
0.48ctw Blue Kyanite, Round, VS

0.48ctw Blue Kyanite, Round, VS

3.5 mm (calibrated)

$ 11.95

View Gem
15.43ct Blue Topaz, Pear Shape, VVS-VS
Topaz Product Video (586501)

15.43ct Blue Topaz, Pear Shape, VVS-VS

20.6 x 11.3 mm

$ 101.43

View Gem
75.20ct Blue Sodalite, Square, Opaque

75.20ct Blue Sodalite, Square, Opaque

25.9 x 25.6 mm

$ 62.42

View Gem
24.82ct Blue Chalcedony, Cushion, Opaque

24.82ct Blue Chalcedony, Cushion, Opaque

22.7 x 21.5 mm

$ 61.80

View Gem
0.31ct Blue Sapphire, Heart, VS

0.31ct Blue Sapphire, Heart, VS

4 x 4 mm (calibrated)

$ 24.70

View Gem
2.95ctw Blue Kyanite, Oval, SI

2.95ctw Blue Kyanite, Oval, SI

8 x 6 mm (calibrated)

$ 61.41

View Gem
0.05ct Blue Diamond, Round, VS

0.05ct Blue Diamond, Round, VS

2.2 mm (calibrated)

$ 55.89

View Gem
1.65ct Blue Topaz, Emerald Cut, VVS

1.65ct Blue Topaz, Emerald Cut, VVS

8 x 6 mm (calibrated)

$ 13.15

View Gem
2.20ctw Blue Tanzanite, Pear Shape, VS

2.20ctw Blue Tanzanite, Pear Shape, VS

5 x 3 mm (calibrated)

$ 84.36

View Gem
1 2 3
...
66
Choose Page
1 - 280

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

Enjoy every moment

Posted By Ferns in October, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Although the stones are smaller than I thought, I really don't think in millimeters, they are perfect. I plan to put one into a ring and the other into a necklace. Ordering was easy, contact kept me aware of how shipping was going, and delivery was sooner than expected. The quality of stones I have ordered in the past and this recent order is outstanding and stones I will be proud to wear.

Posted By Ktreva52 in June, 2026
Source: Bizrate

Overall Rating -> 8 star ratings

It was a good interaction I got a good gemstone for cheap

Posted By Jon in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Have made 2 purchases so far from GemSelect and they have been amazing! Anytime I requested additional info, videos or pictures of a particular item, the response was always timely and helpful. This is a great place to buy, if you are looking for loose stones. Highly recommend!

Posted By Britnee Rose in September, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

Will know more once order received

Posted By Jim in September, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Good selection prices are reasonable!

Posted By ToRa62 in April, 2026
Source: Bizrate
→ View All GemSelect Reviews on Bizrate
Enlarged Gemstone Image