X
Gemstone Search

Your Details

Please fill in your email address

Please fill in a password

Forgot your password?

Natural Agate Gemstones for Sale

Browse our wide selection of natural agate gemstones in vibrant colors, unique patterns, and versatile cuts.

Exact Match not Available: Go Back
13.09ct Natural Multicolor Agate, Fancy, Translucent, Photo A

13.09ct Natural Multicolor Agate, Fancy, Translucent

Agate

13.09ct1 pc
$ 27.62
13.7 x 9.6 mm
View Details
Add to Cart
15.82ct Natural Multicolor Agate, Oval, Opaque, Photo A

15.82ct Natural Multicolor Agate, Oval, Opaque

Agate

15.82ct1 pc
$ 32.27
15.7 x 13.9 mm
View Details
Add to Cart
2.83ct Natural Medium Green Agate, Flower Cut, Translucent, Photo A

2.83ct Natural Medium Green Agate, Flower Cut, Translucent

Agate

2.83ct1 pc
$ 9.35
16.9 x 8.6 mm
View Details
Add to Cart
7.55ctw Natural Medium Green Agate, Flower Cut, Translucent, Photo A

7.55ctw Natural Medium Green Agate, Flower Cut, Translucent

Agate

7.55ct total2 pcs
$ 24.92
17.3 x 8.8 mm
View Details
Add to Cart
34.80ct Natural Multicolor Agate, Fancy, Translucent, Photo A

34.80ct Natural Multicolor Agate, Fancy, Translucent

Agate

34.80ct1 pc
$ 73.43
18.3 x 13.8 mm
View Details
Add to Cart
18.75ct Natural Multicolor Agate, Oval, Opaque, Photo A

18.75ct Natural Multicolor Agate, Oval, Opaque

Agate

18.75ct1 pc
$ 22.50
15.9 x 14.3 mm
View Details
Add to Cart
7.66ct Natural Multicolor Agate, Round, Opaque, Photo A

7.66ct Natural Multicolor Agate, Round, Opaque

Agate

7.66ct1 pc
$ 15.62
12 mm (calibrated)
View Details
Add to Cart
3.96ct Natural Medium Dark Green Agate, Oval, Translucent, Photo A

3.96ct Natural Medium Dark Green Agate, Oval, Translucent

Agate

3.96ct1 pc
$ 5.17
10.2 x 9 mm
View Details
Add to Cart
3.60ct Natural Medium Green Agate, Oval, Translucent, Photo A

3.60ct Natural Medium Green Agate, Oval, Translucent

Agate

3.60ct1 pc
$ 4.70
9.8 x 8.8 mm
View Details
Add to Cart
5.56ct Natural Yellowish Gold Agate, Oval, Translucent, Photo A

5.56ct Natural Yellowish Gold Agate, Oval, Translucent

Agate

5.56ct1 pc
$ 14.68
12.4 x 10.7 mm
View Details
Add to Cart
22.02ct Natural Multicolor Agate, Round, Opaque, Photo A

22.02ct Natural Multicolor Agate, Round, Opaque

Agate

22.02ct1 pc
$ 25.10
15 mm (calibrated)
View Details
Add to Cart
3.61ct Natural Medium Green Agate, Oval, Translucent, Photo A

3.61ct Natural Medium Green Agate, Oval, Translucent

Agate

3.61ct1 pc
$ 4.72
10.2 x 9.6 mm
View Details
Add to Cart
9.82ct Natural Multicolor Agate, Oval, Opaque, Photo A

9.82ct Natural Multicolor Agate, Oval, Opaque

Agate

9.82ct1 pc
$ 20.03
13.7 x 11.5 mm
View Details
Add to Cart
7.23ctw Natural Warm Green Agate, Flower Cut, Translucent, Photo A

7.23ctw Natural Warm Green Agate, Flower Cut, Translucent

Agate

7.23ct total2 pcs
$ 23.87
18.5 x 9.2 mm
View Details
Add to Cart
8.66ct Natural Multicolor Agate, Fancy, Opaque, Photo A

8.66ct Natural Multicolor Agate, Fancy, Opaque

Agate

8.66ct1 pc
$ 10.39
11.5 x 11.1 mm
View Details
Add to Cart
4.55ct Natural Medium-Light Yellow Agate, Oval, Translucent, Photo A

4.55ct Natural Medium-Light Yellow Agate, Oval, Translucent

Agate

4.55ct1 pc
$ 10.92
12 x 10 mm (calibrated)
View Details
Add to Cart
10.19ct Natural Multicolor Agate, Round, Opaque, Photo A

10.19ct Natural Multicolor Agate, Round, Opaque

Agate

10.19ct1 pc
$ 9.78
13 mm (calibrated)
View Details
Add to Cart
6.44ctw Natural Warm Green Agate, Flower Cut, Translucent, Photo A

6.44ctw Natural Warm Green Agate, Flower Cut, Translucent

Agate

6.44ct total2 pcs
$ 21.25
18.3 x 9.3 mm
View Details
Add to Cart
3.62ct Natural Deep Yellow Agate, Oval, Translucent, Photo A

3.62ct Natural Deep Yellow Agate, Oval, Translucent

Agate

3.62ct1 pc
$ 6.52
10.7 x 9.6 mm
View Details
Add to Cart
7.21ct Natural Multicolor Agate, Fancy, Translucent, Photo A

7.21ct Natural Multicolor Agate, Fancy, Translucent

Agate

7.21ct1 pc
$ 15.21
10.3 x 8.4 mm
View Details
Add to Cart
14.37ct Natural Multicolor Agate, Oval, Opaque, Photo A

14.37ct Natural Multicolor Agate, Oval, Opaque

Agate

14.37ct1 pc
$ 29.32
14.8 x 12.8 mm
View Details
Add to Cart
15.86ctw Natural Multicolor Agate, Trillion, Transparent, Photo A

15.86ctw Natural Multicolor Agate, Trillion, Transparent

Agate

15.86ct total2 pcs
$ 79.30
27.1 x 10.5 mm
View Details
Add to Cart
8.59ct Natural Multicolor Agate, Oval, Opaque, Photo A

8.59ct Natural Multicolor Agate, Oval, Opaque

Agate

8.59ct1 pc
$ 17.52
14 x 12 mm (calibrated)
View Details
Add to Cart
7.92ct Natural Medium Dark Green Agate, Oval, Translucent, Photo A

7.92ct Natural Medium Dark Green Agate, Oval, Translucent

Agate

7.92ct1 pc
$ 7.31
14 x 12 mm (calibrated)
View Details
Add to Cart
21.35ctw Natural Multicolor Agate, Pear Shape, Translucent, Photo A

21.35ctw Natural Multicolor Agate, Pear Shape, Translucent

Agate

21.35ct total2 pcs
$ 106.75
32.2 x 9.6 mm
View Details
Add to Cart
12.09ct Natural Multicolor Agate, Oval, Opaque, Photo A

12.09ct Natural Multicolor Agate, Oval, Opaque

Agate

12.09ct1 pc
$ 24.66
14.7 x 12.6 mm
View Details
Add to Cart
9.34ct Natural Multicolor Agate, Fancy, Translucent, Photo A

9.34ct Natural Multicolor Agate, Fancy, Translucent

Agate

9.34ct1 pc
$ 19.71
16.2 x 7.8 mm
View Details
Add to Cart
6.42ctw Natural Green Agate, Oval, Translucent, Photo A

6.42ctw Natural Green Agate, Oval, Translucent

Agate

6.42ct total2 pcs
$ 8.40
10.3 x 9.2 mm
View Details
Add to Cart
18.35ctw Natural Multicolor Agate, Oval, Transparent, Photo A

18.35ctw Natural Multicolor Agate, Oval, Transparent

Agate

18.35ct total2 pcs
$ 91.75
19.8 x 12.7 mm
View Details
Add to Cart
7.88ct Natural Multicolor Agate, Round, Translucent, Photo A

7.88ct Natural Multicolor Agate, Round, Translucent

Agate

7.88ct1 pc
$ 7.56
12 mm (calibrated)
View Details
Add to Cart
7.20ct Natural Multicolor Agate, Round, Opaque, Photo A

7.20ct Natural Multicolor Agate, Round, Opaque

Agate

7.20ct1 pc
$ 8.21
11 mm (calibrated)
View Details
Add to Cart
8.14ct Natural Multicolor Agate, Oval, Opaque, Photo A

8.14ct Natural Multicolor Agate, Oval, Opaque

Agate

8.14ct1 pc
$ 16.61
12.9 x 11.8 mm
View Details
Add to Cart

Why Buy Agate from GemSelect?

Natural Agate Gemstones

Our natural agate gemstones are carefully selected for their color, banding, and quality. From translucent varieties to bold patterned stones, agate offers exceptional diversity for jewelry and collecting.

Buy Loose Agate Online

Shop loose agate stones online with confidence at GemSelect. Each gem is individually photographed and clearly described, making it easy to choose the perfect stone for your project.

Loose Agate Gemstones for jewelry making and collectors

Agate for Jewelry Making

Agate is a durable and versatile gemstone (Mohs 6.5-7), suitable for rings, pendants, earrings, and bracelets. Its wide color range makes it ideal for both modern and traditional designs.

Banded and Patterned Agate

Many agates display distinctive banding, moss-like inclusions, or eye patterns. These natural formations make each stone unique, giving designers one-of-a-kind results.

Faceted Agate Stones

Faceted agate stones add sparkle while maintaining the stone’s natural character. Popular shapes include oval, round, pear, and cushion cuts.

Agate Cabochons

Agate cabochons highlight the stone’s natural patterns and color zoning. Smooth and polished, they are perfect for bezel settings and artisan jewelry.

Wholesale Agate Stones

We offer wholesale agate gemstones for jewelers, designers, and resellers. Competitive pricing and a large inventory make it easy to source matching stones or bulk quantities.

Agate Meaning and Symbolism

Agate has long been associated with balance, stability, and protection. Many people choose agate stones not only for their beauty but also for their traditional symbolic significance.

Learn more about the properties, history, and varieties of agate on our Agate Information Page.

FAQs

Are your agate gemstones natural?

Yes, all our agate gemstones are natural. Any treatments, such as dyeing (common for certain colors), are fully disclosed for transparency.

Is agate durable enough for everyday jewelry?

Agate ranks 6.5 to 7 on the Mohs hardness scale, making it suitable for most jewelry types, including rings and bracelets with proper care.

What colors are available in agate?

Agate occurs in a wide range of colors, including blue, green, red, pink, brown, gray, and multicolored varieties with natural banding patterns.

Do you sell agate cabochons and calibrated sizes?

Yes, we offer agate cabochons as well as calibrated stones in standard sizes suitable for commercial jewelry settings.

Can I buy agate gemstones in bulk?

Wholesale agate stones are available for larger orders. This is ideal for jewelry businesses or designers needing consistent supply.

Is agate a birthstone?

Agate is considered a traditional birthstone for May in some historical lists, although modern birthstone charts commonly list emerald.

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

Very surprised how quick and efficient it was to checkout and pay. Also found exactly what I was looking for no issues.

Posted By Watson in May, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Absolutely love the website, selection and products. Can you guys add a gemstones with inclusions tab. I like those it'd be nice to have them all in one place but i do understand it would be alot of work to go through and categorize them. Thank you anyways

Posted By The homie edgar in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

excellent deals-excellent service-fair prices

Posted By JD in April, 2025
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

I am filling a small treasure chest and picked a nice amethyst.

Posted By VinnyD in August, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

I love the gems!

Posted By MM in April, 2025
Source: Bizrate
Enlarged Gemstone Image