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.

Green Agate
Orange Agate
White Agate
Yellow Agate
Violet Agate
Exact Match not Available: Go Back
7.41ct Natural Multicolor Agate, Oval, Opaque, Photo A

7.41ct Natural Multicolor Agate, Oval, Opaque

Agate

7.41ct1 pc
$ 7.41
11.5 x 11 mm
View Details
Add to Cart
13.48ct Natural Multicolor Agate, Round, Opaque, Photo A

13.48ct Natural Multicolor Agate, Round, Opaque

Agate

13.48ct1 pc
$ 12.94
13 mm (calibrated)
View Details
Add to Cart
6.97ct Natural Multicolor Agate, Oval, Opaque, Photo A

6.97ct Natural Multicolor Agate, Oval, Opaque

Agate

6.97ct1 pc
$ 8.36
11.7 x 11.3 mm
View Details
Add to Cart
13.26ct Natural Multicolor Agate, Oval, Opaque, Photo A

13.26ct Natural Multicolor Agate, Oval, Opaque

Agate

13.26ct1 pc
$ 15.12
15 x 13.1 mm
View Details
Add to Cart
3.76ct Natural Medium Dark Green Agate, Oval, Translucent, Photo A

3.76ct Natural Medium Dark Green Agate, Oval, Translucent

Agate

3.76ct1 pc
$ 4.91
11 x 9 mm (calibrated)
View Details
Add to Cart
7.80ct Natural Multicolor Agate, Oval, Opaque, Photo A

7.80ct Natural Multicolor Agate, Oval, Opaque

Agate

7.80ct1 pc
$ 15.91
12.3 x 10.6 mm
View Details
Add to Cart
22.38ct Natural Multicolor White Agate, Oval, Opaque, Photo A

22.38ct Natural Multicolor White Agate, Oval, Opaque

Agate

22.38ct1 pc
$ 42.70
25.6 x 15.3 mm
View Details
Add to Cart
35.37ct Natural Multicolor Agate, Oval, Opaque, Photo A

35.37ct Natural Multicolor Agate, Oval, Opaque

Agate

35.37ct1 pc
$ 42.44
20.4 x 17.4 mm
View Details
Add to Cart
5.65ct Natural Multicolor Agate, Oval, Opaque, Photo A

5.65ct Natural Multicolor Agate, Oval, Opaque

Agate

5.65ct1 pc
$ 4.52
12 x 10.7 mm
View Details
Add to Cart
8.11ct Natural Multicolor Agate, Oval, Translucent, Photo A

8.11ct Natural Multicolor Agate, Oval, Translucent

Agate

8.11ct1 pc
$ 6.82
12 x 12 mm (calibrated)
View Details
Add to Cart
14.23ct Natural Multicolor Agate, Fancy, Translucent, Photo A

14.23ct Natural Multicolor Agate, Fancy, Translucent

Agate

14.23ct1 pc
$ 30.03
19.2 x 9 mm
View Details
Add to Cart
18.54ct Natural Multicolor Agate, Oval, Opaque, Photo A

18.54ct Natural Multicolor Agate, Oval, Opaque

Agate

18.54ct1 pc
$ 22.25
20 x 17.4 mm
View Details
Add to Cart
3.15ct Natural Medium Green Agate, Flower Cut, Transparent, Photo A

3.15ct Natural Medium Green Agate, Flower Cut, Transparent

Agate

3.15ct1 pc
$ 10.40
17.9 x 8.7 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
6.83ct Natural Multicolor Agate, Round, Opaque, Photo A

6.83ct Natural Multicolor Agate, Round, Opaque

Agate

6.83ct1 pc
$ 7.79
10 mm (calibrated)
View Details
Add to Cart
4.42ct Natural Deep Yellow Agate, Oval, Translucent, Photo A

4.42ct Natural Deep Yellow Agate, Oval, Translucent

Agate

4.42ct1 pc
$ 10.61
11 x 9.7 mm
View Details
Add to Cart
7.10ct Natural Yellowish Green Agate, Pear Shape, Translucent, Photo A

7.10ct Natural Yellowish Green Agate, Pear Shape, Translucent

Agate

7.10ct1 pc
$ 6.56
14 x 12 mm (calibrated)
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
6.90ct Natural Medium Green Agate, Oval, Translucent, Photo A

6.90ct Natural Medium Green Agate, Oval, Translucent

Agate

6.90ct1 pc
$ 7.28
12.5 x 11.6 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
6.25ct Natural Multicolor Agate, Round, Translucent, Photo A

6.25ct Natural Multicolor Agate, Round, Translucent

Agate

6.25ct1 pc
$ 6.00
10 mm (calibrated)
View Details
Add to Cart
10.22ct Natural Multicolor Agate, Oval, Opaque, Photo A

10.22ct Natural Multicolor Agate, Oval, Opaque

Agate

10.22ct1 pc
$ 11.65
15.3 x 11.9 mm
View Details
Add to Cart
7.81ct Natural Multicolor Agate, Oval, Opaque, Photo A

7.81ct Natural Multicolor Agate, Oval, Opaque

Agate

7.81ct1 pc
$ 9.37
13.2 x 11.7 mm
View Details
Add to Cart
10.98ct Natural Multicolor Agate, Oval, Opaque, Photo A

10.98ct Natural Multicolor Agate, Oval, Opaque

Agate

10.98ct1 pc
$ 13.18
15.1 x 12.4 mm
View Details
Add to Cart
14.03ct Natural Multicolor Agate, Round, Opaque, Photo A

14.03ct Natural Multicolor Agate, Round, Opaque

Agate

14.03ct1 pc
$ 16.00
14 mm (calibrated)
View Details
Add to Cart
2.83ct Natural Warm Green Agate, Oval, Translucent, Photo A

2.83ct Natural Warm Green Agate, Oval, Translucent

Agate

2.83ct1 pc
$ 5.62
9.1 x 7.9 mm
View Details
Add to Cart
14.76ct Natural Multicolor Agate, Oval, Opaque, Photo A

14.76ct Natural Multicolor Agate, Oval, Opaque

Agate

14.76ct1 pc
$ 16.82
15.1 x 14.1 mm
View Details
Add to Cart
6.01ct Natural Multicolor Agate, Fancy, Translucent, Photo A

6.01ct Natural Multicolor Agate, Fancy, Translucent

Agate

6.01ct1 pc
$ 12.68
18.3 x 5.7 mm
View Details
Add to Cart
8.24ct Natural Multicolor Agate, Round, Opaque, Photo A

8.24ct Natural Multicolor Agate, Round, Opaque

Agate

8.24ct1 pc
$ 9.40
12 mm (calibrated)
View Details
Add to Cart
14.81ct Natural Multicolor Agate, Marquise, Opaque, Photo A

14.81ct Natural Multicolor Agate, Marquise, Opaque

Agate

14.81ct1 pc
$ 14.22
26.5 x 12 mm
View Details
Add to Cart
10.20ct Natural Multicolor Agate, Oval, Opaque, Photo A

10.20ct Natural Multicolor Agate, Oval, Opaque

Agate

10.20ct1 pc
$ 20.81
13 x 13 mm (calibrated)
View Details
Add to Cart
24.16ct Natural Multicolor Agate, Oval, Opaque, Photo A

24.16ct Natural Multicolor Agate, Oval, Opaque

Agate

24.16ct1 pc
$ 28.99
20 x 15 mm (calibrated)
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

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 -> 8 star ratings

The website was easy to use and there were a lot of good options, I was satisfied.

Posted By Brielly in January, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

I love the ability to choose from many options of shapes, gemstone type, color, and so forth. It is fun!

Posted By Geof in November, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I love the quality, package and info of your gems.

Posted By Diana in April, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

The purchasing process is fairly quick and straightforward and for me user friendly so it probably took more or less than 3 minutes to purchase and pay for the items. I wish there was a discount offer for multiple items to encourage us buyers to purchase more an incentive and add more sales in your end. Besides that, it's been a great purchasing experience and will continue to shop as I am a repeat customer and have bought from your store many times before. Thank you.

Posted By Emmanuel in October, 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
→ View All GemSelect Reviews on Bizrate
Enlarged Gemstone Image