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
4.47ct Natural Deep Yellow Agate, Oval, Translucent, Photo A

4.47ct Natural Deep Yellow Agate, Oval, Translucent

Agate

4.47ct1 pc
$ 8.84
12 x 10 mm (calibrated)
View Details
Add to Cart
2.05ctw Natural Medium Orange Agate, Oval, Translucent, Photo A

2.05ctw Natural Medium Orange Agate, Oval, Translucent

Agate

2.05ct total2 pcs
$ 5.41
8 x 6 mm (calibrated)
View Details
Add to Cart
12.97ctw Natural Medium Green Agate, Oval, Translucent, Photo A

12.97ctw Natural Medium Green Agate, Oval, Translucent

Agate

12.97ct total2 pcs
$ 13.70
11.8 x 11.5 mm
View Details
Add to Cart
16.53ct Natural Multicolor Agate, Oval, Opaque, Photo A

16.53ct Natural Multicolor Agate, Oval, Opaque

Agate

16.53ct1 pc
$ 18.84
15.8 x 14.7 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
8.86ct Natural Multicolor Agate, Fancy, Opaque, Photo A

8.86ct Natural Multicolor Agate, Fancy, Opaque

Agate

8.86ct1 pc
$ 18.69
15.9 x 7.8 mm
View Details
Add to Cart
3.07ct Natural Medium Green Agate, Flower Cut, Translucent, Photo A

3.07ct Natural Medium Green Agate, Flower Cut, Translucent

Agate

3.07ct1 pc
$ 10.14
15.6 x 8.9 mm
View Details
Add to Cart
3.04ct Natural Medium Green Agate, Oval, Translucent, Photo A

3.04ct Natural Medium Green Agate, Oval, Translucent

Agate

3.04ct1 pc
$ 3.97
9.9 x 8.4 mm
View Details
Add to Cart
2.38ct Natural Multicolor Agate, Round, Opaque, Photo A

2.38ct Natural Multicolor Agate, Round, Opaque

Agate

2.38ct1 pc
$ 4.86
8.5 mm (calibrated)
View Details
Add to Cart
5.05ct Natural Multicolor Agate, Round, Opaque, Photo A

5.05ct Natural Multicolor Agate, Round, Opaque

Agate

5.05ct1 pc
$ 10.31
11 mm (calibrated)
View Details
Add to Cart
20.01ct Natural Multicolor Agate, Fancy, Opaque, Photo A

20.01ct Natural Multicolor Agate, Fancy, Opaque

Agate

20.01ct1 pc
$ 42.22
18.5 x 10.3 mm
View Details
Add to Cart
18.67ct Natural Multicolor Agate, Oval, Opaque, Photo A

18.67ct Natural Multicolor Agate, Oval, Opaque

Agate

18.67ct1 pc
$ 22.40
18.4 x 14.1 mm
View Details
Add to Cart
9.44ct Natural Multicolor Agate, Oval, Opaque, Photo A

9.44ct Natural Multicolor Agate, Oval, Opaque

Agate

9.44ct1 pc
$ 10.76
13.7 x 11 mm
View Details
Add to Cart
19.86ct Natural Multicolor Agate, Oval, Opaque, Photo A

19.86ct Natural Multicolor Agate, Oval, Opaque

Agate

19.86ct1 pc
$ 19.07
15 x 14.3 mm
View Details
Add to Cart
3.23ct Natural Medium Green Agate, Flower Cut, Translucent, Photo A

3.23ct Natural Medium Green Agate, Flower Cut, Translucent

Agate

3.23ct1 pc
$ 10.67
17.3 x 8.8 mm
View Details
Add to Cart
12.10ct Natural Multicolor Agate, Round, Opaque, Photo A

12.10ct Natural Multicolor Agate, Round, Opaque

Agate

12.10ct1 pc
$ 24.68
14 mm (calibrated)
View Details
Add to Cart
26.97ct Natural Multicolor White Agate, Pear Shape, Opaque, Photo A

26.97ct Natural Multicolor White Agate, Pear Shape, Opaque

Agate

26.97ct1 pc
$ 51.46
28.9 x 19.2 mm
View Details
Add to Cart
21.39ct Natural Multicolor Agate, Fancy, Opaque, Photo A

21.39ct Natural Multicolor Agate, Fancy, Opaque

Agate

21.39ct1 pc
$ 45.13
17.2 x 10.8 mm
View Details
Add to Cart
185.63ct Natural Multicolor Agate, Oval, Opaque, Photo A
Agate Product Video (692421)

185.63ct Natural Multicolor Agate, Oval, Opaque

Agate

185.63ct1 pc
$ 111.37
35.9 x 33.2 mm
View Details
Add to Cart
16.92ct Natural Multicolor Agate, Oval, Opaque, Photo A

16.92ct Natural Multicolor Agate, Oval, Opaque

Agate

16.92ct1 pc
$ 20.30
15.5 x 14.5 mm
View Details
Add to Cart
12.00ct Natural Multicolor Agate, Oval, Opaque, Photo A

12.00ct Natural Multicolor Agate, Oval, Opaque

Agate

12.00ct1 pc
$ 24.48
15.2 x 12.7 mm
View Details
Add to Cart
4.93ctw Natural Medium Green Agate, Oval, Translucent, Photo A

4.93ctw Natural Medium Green Agate, Oval, Translucent

Agate

4.93ct total2 pcs
$ 6.44
9 x 7 mm (calibrated)
View Details
Add to Cart
2.51ct Natural Medium Green Agate, Flower Cut, Transparent, Photo A

2.51ct Natural Medium Green Agate, Flower Cut, Transparent

Agate

2.51ct1 pc
$ 8.29
15 x 8.2 mm
View Details
Add to Cart
10.15ct Natural Multicolor Agate, Fancy, Opaque, Photo A

10.15ct Natural Multicolor Agate, Fancy, Opaque

Agate

10.15ct1 pc
$ 12.18
10.1 x 12.4 mm
View Details
Add to Cart
24.93ctw Natural Multicolor Agate, Pear Shape, Transparent, Photo A

24.93ctw Natural Multicolor Agate, Pear Shape, Transparent

Agate

24.93ct total2 pcs
$ 124.65
30.1 x 12.6 mm
View Details
Add to Cart
7.46ct Natural Medium Green Agate, Pear Shape, Translucent, Photo A

7.46ct Natural Medium Green Agate, Pear Shape, Translucent

Agate

7.46ct1 pc
$ 6.89
14 x 12 mm (calibrated)
View Details
Add to Cart
15.12ct Natural Multicolor Agate, Fancy, Translucent, Photo A

15.12ct Natural Multicolor Agate, Fancy, Translucent

Agate

15.12ct1 pc
$ 31.90
16.8 x 9.5 mm
View Details
Add to Cart
5.11ct Natural Tuscany Yellow Agate, Oval, Translucent, Photo A

5.11ct Natural Tuscany Yellow Agate, Oval, Translucent

Agate

5.11ct1 pc
$ 8.44
11 x 10.4 mm
View Details
Add to Cart
2.77ct Natural Forest Green Agate, Oval, Translucent, Photo A

2.77ct Natural Forest Green Agate, Oval, Translucent

Agate

2.77ct1 pc
$ 5.50
9.3 x 8.4 mm
View Details
Add to Cart
15.00ctw Natural Multicolor Agate, Oval, Transparent, Photo A

15.00ctw Natural Multicolor Agate, Oval, Transparent

Agate

15.00ct total2 pcs
$ 75.00
23 x 9.5 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
7.06ct Natural Forest Green Agate, Oval, Translucent, Photo A

7.06ct Natural Forest Green Agate, Oval, Translucent

Agate

7.06ct1 pc
$ 7.46
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

I love the products. I've bought them as gifts and people love my gifts

Posted By Love it! in February, 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

I was able to find what I wanted very easily!

Posted By Lenny in January, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

It was all good

Posted By Debsarabs in February, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Great selection. Maybe too great i kept adding and deleting stuff because i found better looking ones

Posted By Edsor works in October, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

I did not realize these stones were of jewelry quality. They are really beautiful, just not what I was expecting which was more of a natural stone.

Posted By Jewelry Quality Stones in July, 2025
Source: Bizrate
→ View All GemSelect Reviews on Bizrate
Enlarged Gemstone Image