X
Gemstone Search

Your Details

Please fill in your email address

Please fill in a password

Forgot your password?

Buy Blue Agate Gems

Exact Match not Available: Go Back
5.62ct Natural Medium Green Agate, Fancy, Translucent, Photo A

5.62ct Natural Medium Green Agate, Fancy, Translucent

Agate

5.62ct1 pc
$ 11.12
20.2 x 10.8 mm
View Details
Add to Cart
12.01ct Natural Multicolor Agate, Oval, Opaque, Photo A

12.01ct Natural Multicolor Agate, Oval, Opaque

Agate

12.01ct1 pc
$ 11.53
14.3 x 13.4 mm
View Details
Add to Cart
23.89ct Natural Medium Green Agate, Round, Translucent, Photo A

23.89ct Natural Medium Green Agate, Round, Translucent

Agate

23.89ct1 pc
$ 23.02
20 mm (calibrated)
View Details
Add to Cart
96.70ct Natural Multicolor Agate, Oval, Opaque, Photo A
Agate Product Video (692955)

96.70ct Natural Multicolor Agate, Oval, Opaque

Agate

96.70ct1 pc
$ 92.83
32.3 x 27.5 mm
View Details
Add to Cart
6.86ct Natural Multicolor Agate, Oval, Opaque, Photo A

6.86ct Natural Multicolor Agate, Oval, Opaque

Agate

6.86ct1 pc
$ 13.99
12 x 10 mm (calibrated)
View Details
Add to Cart
7.13ct Natural Multicolor Agate, Round, Translucent, Photo A

7.13ct Natural Multicolor Agate, Round, Translucent

Agate

7.13ct1 pc
$ 6.84
11 mm (calibrated)
View Details
Add to Cart
5.64ct Natural Multicolor Agate, Oval, Opaque, Photo A

5.64ct Natural Multicolor Agate, Oval, Opaque

Agate

5.64ct1 pc
$ 11.51
11.2 x 9.7 mm
View Details
Add to Cart
7.82ct Natural Multicolor Agate, Round, Opaque, Photo A

7.82ct Natural Multicolor Agate, Round, Opaque

Agate

7.82ct1 pc
$ 15.95
12 mm (calibrated)
View Details
Add to Cart
8.39ct Natural Multicolor Agate, Fancy, Opaque, Photo A

8.39ct Natural Multicolor Agate, Fancy, Opaque

Agate

8.39ct1 pc
$ 17.70
13.9 x 7.7 mm
View Details
Add to Cart
16.35ctw Natural Green Agate, Oval, Translucent, Photo A

16.35ctw Natural Green Agate, Oval, Translucent

Agate

16.35ct total2 pcs
$ 15.10
12 x 12 mm (calibrated)
View Details
Add to Cart
3.05ct Natural Deep Yellow Agate, Oval, Translucent, Photo A

3.05ct Natural Deep Yellow Agate, Oval, Translucent

Agate

3.05ct1 pc
$ 8.05
10.3 x 8.7 mm
View Details
Add to Cart
2.69ct Natural Warm Green Agate, Flower Cut, Translucent, Photo A

2.69ct Natural Warm Green Agate, Flower Cut, Translucent

Agate

2.69ct1 pc
$ 8.88
16.9 x 9 mm
View Details
Add to Cart
7.32ct Natural Multicolor Agate, Oval, Opaque, Photo A

7.32ct Natural Multicolor Agate, Oval, Opaque

Agate

7.32ct1 pc
$ 14.93
12.8 x 11.5 mm
View Details
Add to Cart
11.47ct Natural Multicolor Agate, Oval, Opaque, Photo A

11.47ct Natural Multicolor Agate, Oval, Opaque

Agate

11.47ct1 pc
$ 13.76
13.4 x 12.5 mm
View Details
Add to Cart
18.44ct Natural Multicolor Agate, Oval, Opaque, Photo A

18.44ct Natural Multicolor Agate, Oval, Opaque

Agate

18.44ct1 pc
$ 18.44
16.5 x 15.3 mm
View Details
Add to Cart
6.66ct Natural Medium Dark Green Agate, Pear Shape, Translucent, Photo A

6.66ct Natural Medium Dark Green Agate, Pear Shape, Translucent

Agate

6.66ct1 pc
$ 8.80
14 x 12 mm (calibrated)
View Details
Add to Cart
18.16ct Natural Multicolor Agate, Pear Shape, Opaque, Photo A

18.16ct Natural Multicolor Agate, Pear Shape, Opaque

Agate

18.16ct1 pc
$ 17.44
19 x 18 mm
View Details
Add to Cart
4.19ct Natural Golden-Orange Agate, Oval, Translucent, Photo A

4.19ct Natural Golden-Orange Agate, Oval, Translucent

Agate

4.19ct1 pc
$ 8.29
11.1 x 9.7 mm
View Details
Add to Cart
7.86ct Natural Multicolor Agate, Oval, Opaque, Photo A

7.86ct Natural Multicolor Agate, Oval, Opaque

Agate

7.86ct1 pc
$ 16.03
13.5 x 11 mm
View Details
Add to Cart
3.38ct Natural Deep Yellow Agate, Oval, Translucent, Photo A

3.38ct Natural Deep Yellow Agate, Oval, Translucent

Agate

3.38ct1 pc
$ 6.08
11 x 9 mm (calibrated)
View Details
Add to Cart
3.09ct Natural Medium Green Agate, Oval, Translucent, Photo A

3.09ct Natural Medium Green Agate, Oval, Translucent

Agate

3.09ct1 pc
$ 6.11
9.1 x 8.3 mm
View Details
Add to Cart
52.23ct Natural Deep Green Agate, Oval, Translucent, Photo A

52.23ct Natural Deep Green Agate, Oval, Translucent

Agate

52.23ct1 pc
$ 37.61
30.8 x 23.5 mm
View Details
Add to Cart
2.19ct Natural Medium Green Agate, Flower Cut, Translucent, Photo A

2.19ct Natural Medium Green Agate, Flower Cut, Translucent

Agate

2.19ct1 pc
$ 7.24
18.2 x 9.2 mm
View Details
Add to Cart
12.35ct Natural Multicolor Agate, Oval, Opaque, Photo A

12.35ct Natural Multicolor Agate, Oval, Opaque

Agate

12.35ct1 pc
$ 14.82
15.8 x 13.5 mm
View Details
Add to Cart
5.84ct Natural Multicolor Agate, Round, Opaque, Photo A

5.84ct Natural Multicolor Agate, Round, Opaque

Agate

5.84ct1 pc
$ 6.66
11 mm (calibrated)
View Details
Add to Cart
5.49ct Natural Multicolor Agate, Sphere / Ball, Opaque, Photo A
Agate Product Video (701058)

5.49ct Natural Multicolor Agate, Sphere / Ball, Opaque

Agate

5.49ct1 pc
$ 5.27
9 mm (calibrated)
View Details
Add to Cart
6.07ct Natural Multicolor Agate, Oval, Opaque, Photo A

6.07ct Natural Multicolor Agate, Oval, Opaque

Agate

6.07ct1 pc
$ 6.92
12 x 10 mm (calibrated)
View Details
Add to Cart
7.21ct Natural Multicolor Agate, Oval, Translucent, Photo A

7.21ct Natural Multicolor Agate, Oval, Translucent

Agate

7.21ct1 pc
$ 17.30
12 x 12 mm (calibrated)
View Details
Add to Cart
10.53ct Natural Multicolor Agate, Sphere / Ball, Opaque, Photo A
Agate Product Video (701051)

10.53ct Natural Multicolor Agate, Sphere / Ball, Opaque

Agate

10.53ct1 pc
$ 10.10
11 mm (calibrated)
View Details
Add to Cart
2.04ct Natural Warm Green Agate, Pear Shape, Translucent, Photo A

2.04ct Natural Warm Green Agate, Pear Shape, Translucent

Agate

2.04ct1 pc
$ 5.39
10 x 8 mm (calibrated)
View Details
Add to Cart
16.65ct Natural Multicolor Agate, Round, Opaque, Photo A

16.65ct Natural Multicolor Agate, Round, Opaque

Agate

16.65ct1 pc
$ 15.98
14 mm (calibrated)
View Details
Add to Cart
14.89ct Natural Multicolor Agate, Oval, Translucent, Photo A

14.89ct Natural Multicolor Agate, Oval, Translucent

Agate

14.89ct1 pc
$ 14.29
16 x 16 mm (calibrated)
View Details
Add to Cart

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

Had a great experience and the prices are great

Posted By BuBx99 in November, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Easy picking, fast checkout, secure shipping. Cana't ask for anything more than efficiency and a good price.

Posted By Beman in September, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

No problems. I had a minor address issue in the past and someone got back to me very quickly and we resolved the issue satisfactorily. I appreciated the quick, concerned response. So important when buyer/seller are so far apart in distance. Thank you Gem Select. Keep up the good work!

Posted By Orphanboy in December, 2025
Source: Bizrate

Overall Rating -> 7 star ratings

Okay thank you.

Posted By Bepc61 in March, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I like the site, it's easy to navigate. There are sometimes items I'm looking for that aren't there, but mostly I can find what I need.

Posted By Nate in March, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

My whole experience is great.

Posted By Ghs in November, 2025
Source: Bizrate

Overall Rating -> 8 star ratings

First time using this website. It was both exciting finding things in my price range and things Iam gonna save up for and use in other pieces. I love that the picture of the gem is the exact gem I'll be buying. I haven't tested the gems yes but they said they sold me 100% natural gems.

Posted By Salvo in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Found a beautiful opal at a great price. I was not disappointed when it arrived. Even better in person.

Posted By Fried Rice in August, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

On the clarity options it goes "and better" so if youre looking for si specifically and you click si and better it still shows you basically everything. It just removes the opaques. Itd be nice if it was vs only, vss only, si only, etc

Posted By Iamnotakrustykrab in December, 2025
Source: Bizrate
Enlarged Gemstone Image