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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
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42.24ct Natural Medium-Light Violet Agate, Fancy, Translucent, Photo A

42.24ct Natural Medium-Light Violet Agate, Fancy, Translucent

Agate

42.24ct1 pc
$ 29.45
28.9 x 27.3 mm
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16.92ctw Natural Multicolor Agate, Oval, Translucent, Photo A

16.92ctw Natural Multicolor Agate, Oval, Translucent

Agate

16.92ct total2 pcs
$ 70.22
22.2 x 10.3 mm
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13.98ct Natural Multicolor Agate, Fancy, Opaque, Photo A

13.98ct Natural Multicolor Agate, Fancy, Opaque

Agate

13.98ct1 pc
$ 24.49
17 x 9.1 mm
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5.73ct Natural Green Agate, Oval, Translucent, Photo A

5.73ct Natural Green Agate, Oval, Translucent

Agate

5.73ct1 pc
$ 4.18
12.6 x 11.5 mm
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33.49ctw Natural Multicolor Agate, Oval, Opaque, Photo A

33.49ctw Natural Multicolor Agate, Oval, Opaque

Agate

33.49ct total2 pcs
$ 33.36
15.9 x 14.8 mm
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4.26ct Natural Medium Green Agate, Oval, Translucent, Photo A

4.26ct Natural Medium Green Agate, Oval, Translucent

Agate

4.26ct1 pc
$ 4.62
12 x 8 mm (calibrated)
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3.01ct Natural Warm Green Agate, Pear Shape, Translucent, Photo A

3.01ct Natural Warm Green Agate, Pear Shape, Translucent

Agate

3.01ct1 pc
$ 6.59
11.4 x 9.6 mm
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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)
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16.89ctw Natural Multicolor Agate, Baguette, Transparent, Photo A

16.89ctw Natural Multicolor Agate, Baguette, Transparent

Agate

16.89ct total2 pcs
$ 70.09
18.4 x 10.1 mm
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3.82ct Natural Medium Deep Green Agate, Flower Cut, Translucent, Photo A

3.82ct Natural Medium Deep Green Agate, Flower Cut, Translucent

Agate

3.82ct1 pc
$ 10.47
17.5 x 9.1 mm
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32.96ct Natural Multicolor Agate, Oval, Opaque, Photo A

32.96ct Natural Multicolor Agate, Oval, Opaque

Agate

32.96ct1 pc
$ 32.83
20.9 x 17.8 mm
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16.42ct Natural Multicolor Agate, Oval, Opaque, Photo A

16.42ct Natural Multicolor Agate, Oval, Opaque

Agate

16.42ct1 pc
$ 27.80
17.7 x 15.6 mm
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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
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3.80ct Natural Multicolor Agate, Round, Opaque, Photo A

3.80ct Natural Multicolor Agate, Round, Opaque

Agate

3.80ct1 pc
$ 3.78
9.5 mm (calibrated)
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4.31ct Natural Multicolor Agate, Fancy, Translucent, Photo A

4.31ct Natural Multicolor Agate, Fancy, Translucent

Agate

4.31ct1 pc
$ 7.54
12.2 x 6 mm
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7.23ct Natural Multicolor Agate, Round, Opaque, Photo A

7.23ct Natural Multicolor Agate, Round, Opaque

Agate

7.23ct1 pc
$ 12.24
11.5 mm
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12.10ct Natural Multicolor Agate, Round, Opaque, Photo A

12.10ct Natural Multicolor Agate, Round, Opaque

Agate

12.10ct1 pc
$ 20.48
14 mm (calibrated)
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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
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6.67ct Natural Multicolor Agate, Oval, Opaque, Photo A

6.67ct Natural Multicolor Agate, Oval, Opaque

Agate

6.67ct1 pc
$ 11.30
10.8 x 10.1 mm
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4.43ct Natural Deep Yellow Agate, Oval, Translucent, Photo A

4.43ct Natural Deep Yellow Agate, Oval, Translucent

Agate

4.43ct1 pc
$ 7.27
10.8 x 10.4 mm
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11.46ct Natural Multicolor Agate, Oval, Opaque, Photo A

11.46ct Natural Multicolor Agate, Oval, Opaque

Agate

11.46ct1 pc
$ 18.14
18.7 x 12.9 mm
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9.32ct Natural Multicolor Agate, Oval, Opaque, Photo A

9.32ct Natural Multicolor Agate, Oval, Opaque

Agate

9.32ct1 pc
$ 9.28
14 x 12 mm (calibrated)
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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)
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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
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6.40ct Natural Multicolor Agate, Oval, Opaque, Photo A

6.40ct Natural Multicolor Agate, Oval, Opaque

Agate

6.40ct1 pc
$ 10.84
12.4 x 11 mm
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3.36ct Natural Forest Green Agate, Oval, Translucent, Photo A

3.36ct Natural Forest Green Agate, Oval, Translucent

Agate

3.36ct1 pc
$ 3.64
9.8 x 8.8 mm
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16.00ct Natural Multicolor Agate, Oval, Opaque, Photo A

16.00ct Natural Multicolor Agate, Oval, Opaque

Agate

16.00ct1 pc
$ 15.94
17.1 x 14.6 mm
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7.46ct Natural Medium Green Agate, Pear Shape, Translucent, Photo A

7.46ct Natural Medium Green Agate, Pear Shape, Translucent

Agate

7.46ct1 pc
$ 5.72
14 x 12 mm (calibrated)
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9.19ct Natural Medium Green Agate, Oval, Translucent, Photo A

9.19ct Natural Medium Green Agate, Oval, Translucent

Agate

9.19ct1 pc
$ 7.04
13.4 x 12.3 mm
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2.83ct Natural Warm Green Agate, Oval, Translucent, Photo A

2.83ct Natural Warm Green Agate, Oval, Translucent

Agate

2.83ct1 pc
$ 4.66
9.1 x 7.9 mm
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4.54ct Natural Medium Green Agate, Oval, Translucent, Photo A

4.54ct Natural Medium Green Agate, Oval, Translucent

Agate

4.54ct1 pc
$ 3.98
10.4 x 9.2 mm
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8.16ct Natural Multicolor Agate, Fancy, Translucent, Photo A

8.16ct Natural Multicolor Agate, Fancy, Translucent

Agate

8.16ct1 pc
$ 14.29
16.2 x 7.4 mm
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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

Good selection prices are reasonable!

Posted By ToRa62 in April, 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

I needed a very specific color of tourmaline and Gem Select had it. I had to get the client to agree and then ordered the stone. It arrived better than pictured and we all were very happy.

Posted By Tim W in February, 2026
Source: Bizrate

Overall Rating -> 9 star ratings

Very easy to navigate with a great selection.

Posted By Bar181 in August, 2025
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Overall Rating -> 10 star ratings

I liked the selection of gems, and price. I did not like your PayPal process. I already have a PP account and you want me to sign up for another.

Posted By CLTCJH in May, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

It was all good

Posted By Debsarabs in February, 2026
Source: Bizrate
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