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 › Agate

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
Red Agate
White Agate
Yellow Agate
Violet Agate
Exact Match not Available: Go Back
13.14ctw Natural Multicolor Agate, Pear Shape, Transparent, Photo A

13.14ctw Natural Multicolor Agate, Pear Shape, Transparent

Agate

13.14ct total2 pcs
$ 54.53
22.5 x 10.2 mm
View Details
Add to Cart
8.19ct Natural Green Agate, Oval, Translucent, Photo A

8.19ct Natural Green Agate, Oval, Translucent

Agate

8.19ct1 pc
$ 6.27
13 x 11 mm (calibrated)
View Details
Add to Cart
10.74ct Natural Multicolor Agate, Fancy, Opaque, Photo A

10.74ct Natural Multicolor Agate, Fancy, Opaque

Agate

10.74ct1 pc
$ 10.16
11.6 x 11.6 mm
View Details
Add to Cart
3.72ct Natural Honey Yellow Agate, Oval, Translucent, Photo A

3.72ct Natural Honey Yellow Agate, Oval, Translucent

Agate

3.72ct1 pc
$ 8.15
11 x 9 mm (calibrated)
View Details
Add to Cart
13.67ct Natural Multicolor Agate, Oval, Opaque, Photo A

13.67ct Natural Multicolor Agate, Oval, Opaque

Agate

13.67ct1 pc
$ 12.94
15.8 x 13.7 mm
View Details
Add to Cart
6.65ct Natural Multicolor Agate, Oval, Opaque, Photo A

6.65ct Natural Multicolor Agate, Oval, Opaque

Agate

6.65ct1 pc
$ 6.29
12.6 x 10.3 mm
View Details
Add to Cart
11.22ct Natural White Cream Agate, Fancy, Opaque, Photo A

11.22ct Natural White Cream Agate, Fancy, Opaque

Agate

11.22ct1 pc
$ 17.77
19.6 x 13.2 mm
View Details
Add to Cart
3.77ct Natural Warm Green Agate, Flower Cut, Translucent, Photo A

3.77ct Natural Warm Green Agate, Flower Cut, Translucent

Agate

3.77ct1 pc
$ 10.33
16.6 x 9.5 mm
View Details
Add to Cart
22.35ct Natural Multicolor Agate, Oval, Opaque, Photo A

22.35ct Natural Multicolor Agate, Oval, Opaque

Agate

22.35ct1 pc
$ 17.81
18.1 x 16.8 mm
View Details
Add to Cart
17.46ct Natural Multicolor Agate, Oval, Opaque, Photo A

17.46ct Natural Multicolor Agate, Oval, Opaque

Agate

17.46ct1 pc
$ 17.39
16.3 x 14.7 mm
View Details
Add to Cart
3.48ct Natural Medium Deep Green Agate, Oval, Translucent, Photo A

3.48ct Natural Medium Deep Green Agate, Oval, Translucent

Agate

3.48ct1 pc
$ 3.78
9.9 x 8.6 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
$ 103.46
30.1 x 12.6 mm
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
$ 14.48
19 x 18 mm
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
$ 4.37
9 mm (calibrated)
View Details
Add to Cart
7.66ct Natural Multicolor Agate, Oval, Opaque, Photo A

7.66ct Natural Multicolor Agate, Oval, Opaque

Agate

7.66ct1 pc
$ 12.96
11.9 x 11.2 mm
View Details
Add to Cart
13.59ct Natural Multicolor Agate, Round, Opaque, Photo A

13.59ct Natural Multicolor Agate, Round, Opaque

Agate

13.59ct1 pc
$ 10.82
13 mm (calibrated)
View Details
Add to Cart
3.84ct Natural Honey Yellow Agate, Oval, Translucent, Photo A

3.84ct Natural Honey Yellow Agate, Oval, Translucent

Agate

3.84ct1 pc
$ 6.32
11 x 9 mm (calibrated)
View Details
Add to Cart
3.84ct Natural Multicolor Agate, Oval, Opaque, Photo A

3.84ct Natural Multicolor Agate, Oval, Opaque

Agate

3.84ct1 pc
$ 6.51
9.7 x 8.7 mm
View Details
Add to Cart
3.65ct Natural Forest Green Agate, Oval, Translucent, Photo A

3.65ct Natural Forest Green Agate, Oval, Translucent

Agate

3.65ct1 pc
$ 3.95
9.8 x 8.6 mm
View Details
Add to Cart
5.47ct Natural Multicolor Agate, Sphere / Ball, Opaque, Photo A
Agate Product Video (701053)

5.47ct Natural Multicolor Agate, Sphere / Ball, Opaque

Agate

5.47ct1 pc
$ 4.37
9 mm (calibrated)
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
$ 5.44
14 x 12 mm (calibrated)
View Details
Add to Cart
24.51ctw Natural Multicolor Agate, Oval, Translucent, Photo A

24.51ctw Natural Multicolor Agate, Oval, Translucent

Agate

24.51ct total2 pcs
$ 101.72
19.1 x 13.8 mm
View Details
Add to Cart
18.68ct Natural Multicolor White Agate, Pear Shape, Opaque, Photo A

18.68ct Natural Multicolor White Agate, Pear Shape, Opaque

Agate

18.68ct1 pc
$ 29.58
27.9 x 15.4 mm
View Details
Add to Cart
56.95ct Natural Dark Green Agate, Oval, Translucent, Photo A

56.95ct Natural Dark Green Agate, Oval, Translucent

Agate

56.95ct1 pc
$ 34.03
30.6 x 23.8 mm
View Details
Add to Cart
5.48ct Natural Multicolor Agate, Round, Opaque, Photo A

5.48ct Natural Multicolor Agate, Round, Opaque

Agate

5.48ct1 pc
$ 9.28
11 mm (calibrated)
View Details
Add to Cart
27.92ct Natural Off White Agate, Oval, Opaque, Photo A

27.92ct Natural Off White Agate, Oval, Opaque

Agate

27.92ct1 pc
$ 44.21
27.5 x 20.9 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
$ 19.11
20 mm (calibrated)
View Details
Add to Cart
7.06ctw Natural Medium Deep Green Agate, Oval, Translucent, Photo A

7.06ctw Natural Medium Deep Green Agate, Oval, Translucent

Agate

7.06ct total2 pcs
$ 7.66
10.2 x 8.9 mm
View Details
Add to Cart
3.46ct Natural Multicolor Agate, Round, Opaque, Photo A

3.46ct Natural Multicolor Agate, Round, Opaque

Agate

3.46ct1 pc
$ 5.86
8 mm (calibrated)
View Details
Add to Cart
30.72ct Natural Multicolor Agate, Oval, Opaque, Photo A
Agate Product Video (706428)

30.72ct Natural Multicolor Agate, Oval, Opaque

Agate

30.72ct1 pc
$ 52.01
21.3 x 18.4 mm
View Details
Add to Cart
11.31ct Natural Multicolor Agate, Round, Opaque, Photo A

11.31ct Natural Multicolor Agate, Round, Opaque

Agate

11.31ct1 pc
$ 19.16
14 mm (calibrated)
View Details
Add to Cart
16.74ct Natural Multicolor Agate, Oval, Opaque, Photo A

16.74ct Natural Multicolor Agate, Oval, Opaque

Agate

16.74ct1 pc
$ 13.34
15.8 x 14.3 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 -> 9 star ratings

Easy to use. Many options to find the right gemstone

Posted By Liz in May, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Very good place to buy gemstones

Posted By Elansary in March, 2026
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

Loved the price and the quality and the certification options which is the main reason why I buy. The guarantee is also a great reason to use gem select.

Posted By Sal in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

GemSelect is always my first choice for purchasing gemstones. The fact that the gems are always exactly as described and pictured on the website has earned my trust many times over. Even when I don't buy, I still love browsing all the beautiful stones. My new favorites are the bright green Tsavorites!

Posted By Lkcisneros in March, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

I loved it! Extensive inventory, great prices, I definitely will be buying from here again!

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