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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
9.34ct Natural Multicolor Agate, Oval, Opaque, Photo A

9.34ct Natural Multicolor Agate, Oval, Opaque

Agate

9.34ct1 pc
$ 19.06
13.6 x 11.3 mm
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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
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12.46ct Natural Multicolor Agate, Round, Opaque, Photo A

12.46ct Natural Multicolor Agate, Round, Opaque

Agate

12.46ct1 pc
$ 25.42
13 mm (calibrated)
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7.52ct Natural Medium Green Agate, Oval, Translucent, Photo A

7.52ct Natural Medium Green Agate, Oval, Translucent

Agate

7.52ct1 pc
$ 6.95
13 x 13 mm (calibrated)
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17.37ct Natural Multicolor Agate, Fancy, Opaque, Photo A

17.37ct Natural Multicolor Agate, Fancy, Opaque

Agate

17.37ct1 pc
$ 36.65
17.8 x 9.7 mm
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19.09ct Natural Multicolor Agate, Oval, Opaque, Photo A

19.09ct Natural Multicolor Agate, Oval, Opaque

Agate

19.09ct1 pc
$ 18.32
18.1 x 15.6 mm
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7.18ct Natural Medium Green Agate, Oval, Translucent, Photo A

7.18ct Natural Medium Green Agate, Oval, Translucent

Agate

7.18ct1 pc
$ 7.57
12.1 x 11.4 mm
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15.87ct Natural Multicolor Agate, Oval, Opaque, Photo A

15.87ct Natural Multicolor Agate, Oval, Opaque

Agate

15.87ct1 pc
$ 32.38
16.3 x 15 mm
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3.71ct Natural Forest Green Agate, Fancy, Translucent, Photo A

3.71ct Natural Forest Green Agate, Fancy, Translucent

Agate

3.71ct1 pc
$ 12.25
18.8 x 9.4 mm
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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
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5.35ct Natural Multicolor Agate, Round, Opaque, Photo A

5.35ct Natural Multicolor Agate, Round, Opaque

Agate

5.35ct1 pc
$ 10.92
11 mm (calibrated)
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7.21ct Natural Multicolor Agate, Oval, Translucent, Photo A

7.21ct Natural Multicolor Agate, Oval, Translucent

Agate

7.21ct1 pc
$ 17.30
12 x 12 mm (calibrated)
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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)
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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
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7.02ct Natural Medium Green Agate, Oval, Translucent, Photo A

7.02ct Natural Medium Green Agate, Oval, Translucent

Agate

7.02ct1 pc
$ 6.74
12.9 x 11.9 mm
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6.15ct Natural Deep Yellow Agate, Oval, Translucent, Photo A

6.15ct Natural Deep Yellow Agate, Oval, Translucent

Agate

6.15ct1 pc
$ 12.18
12.8 x 11.4 mm
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12.25ct Natural Multicolor Agate, Round, Opaque, Photo A

12.25ct Natural Multicolor Agate, Round, Opaque

Agate

12.25ct1 pc
$ 9.80
13 mm (calibrated)
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2.47ct Natural Medium Dark Green Agate, Pear Shape, Translucent, Photo A

2.47ct Natural Medium Dark Green Agate, Pear Shape, Translucent

Agate

2.47ct1 pc
$ 4.90
8.5 x 7.9 mm
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11.60ct Natural Multicolor Agate, Oval, Opaque, Photo A

11.60ct Natural Multicolor Agate, Oval, Opaque

Agate

11.60ct1 pc
$ 23.66
14 x 12 mm (calibrated)
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3.44ct Natural Forest Green Agate, Oval, Translucent, Photo A

3.44ct Natural Forest Green Agate, Oval, Translucent

Agate

3.44ct1 pc
$ 4.50
9.5 x 8.2 mm
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8.46ct Natural Multicolor Agate, Round, Opaque, Photo A

8.46ct Natural Multicolor Agate, Round, Opaque

Agate

8.46ct1 pc
$ 17.26
13 mm (calibrated)
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7.44ct Natural Yellowish Green Agate, Oval, Translucent, Photo A

7.44ct Natural Yellowish Green Agate, Oval, Translucent

Agate

7.44ct1 pc
$ 7.86
13 x 11 mm (calibrated)
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11.17ct Natural Multicolor Agate, Sphere / Ball, Opaque, Photo A
Agate Product Video (701054)

11.17ct Natural Multicolor Agate, Sphere / Ball, Opaque

Agate

11.17ct1 pc
$ 10.73
11 mm (calibrated)
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56.95ct Natural Dark Green Agate, Oval, Translucent, Photo A

56.95ct Natural Dark Green Agate, Oval, Translucent

Agate

56.95ct1 pc
$ 41.00
30.6 x 23.8 mm
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5.54ct Natural Multicolor Agate, Oval, Opaque, Photo A

5.54ct Natural Multicolor Agate, Oval, Opaque

Agate

5.54ct1 pc
$ 11.30
11.4 x 9.5 mm
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5.62ct Natural Multicolor Agate, Oval, Opaque, Photo A

5.62ct Natural Multicolor Agate, Oval, Opaque

Agate

5.62ct1 pc
$ 11.46
12.4 x 11.3 mm
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10.17ct Natural Multicolor Agate, Oval, Opaque, Photo A

10.17ct Natural Multicolor Agate, Oval, Opaque

Agate

10.17ct1 pc
$ 20.75
14 x 12 mm (calibrated)
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5.95ctw Natural Forest Green Agate, Oval, Translucent, Photo A

5.95ctw Natural Forest Green Agate, Oval, Translucent

Agate

5.95ct total2 pcs
$ 6.48
10 x 8.7 mm
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8.78ct Natural Yellowish Green Agate, Oval, Translucent, Photo A

8.78ct Natural Yellowish Green Agate, Oval, Translucent

Agate

8.78ct1 pc
$ 7.38
13 x 11 mm (calibrated)
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16.65ct Natural Multicolor Agate, Round, Opaque, Photo A

16.65ct Natural Multicolor Agate, Round, Opaque

Agate

16.65ct1 pc
$ 15.98
14 mm (calibrated)
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8.87ct Natural Multicolor Agate, Oval, Opaque, Photo A

8.87ct Natural Multicolor Agate, Oval, Opaque

Agate

8.87ct1 pc
$ 18.10
11.7 x 11.2 mm
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4.23ct Natural Rich Yellow Agate, Oval, Translucent, Photo A

4.23ct Natural Rich Yellow Agate, Oval, Translucent

Agate

4.23ct1 pc
$ 8.39
11.5 x 10.3 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

this site is awesome. I was able to look at the products think about purchasing and come back and find the same products. With the amount of inventory gem select has. Its awesome to be able to filter the way that they allow you too.

Posted By Tommyp in November, 2025
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Overall Rating -> 10 star ratings

easy site to navigate

Posted By Curt's Cabochons in June, 2025
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Overall Rating -> 10 star ratings

Great site for finding specific stones and sizes for individual pieces of jewelry

Posted By Designer in December, 2025
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Overall Rating -> 10 star ratings

All good

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

It was good. There was a large selection at prices I could afford.

Posted By Zorah in February, 2026
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Overall Rating -> 8 star ratings

It was a good interaction I got a good gemstone for cheap

Posted By Jon in December, 2025
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