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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.

Green Agate
Orange Agate
White Agate
Yellow Agate
Violet Agate
Exact Match not Available: Go Back
14.41ct Natural Multicolor Agate, Oval, Opaque, Photo A

14.41ct Natural Multicolor Agate, Oval, Opaque

Agate

14.41ct1 pc
$ 13.84
18.2 x 14.5 mm
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8.27ct Natural Multicolor Agate, Round, Opaque, Photo A

8.27ct Natural Multicolor Agate, Round, Opaque

Agate

8.27ct1 pc
$ 16.87
12 mm (calibrated)
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42.00ct Natural Light Violet Agate, Fancy, Translucent, Photo A
Agate Product Video (433280)

42.00ct Natural Light Violet Agate, Fancy, Translucent

Agate

42.00ct1 pc
$ 35.28
26.2 x 26.2 mm
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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)
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3.43ct Natural Medium Green Agate, Oval, Translucent, Photo A

3.43ct Natural Medium Green Agate, Oval, Translucent

Agate

3.43ct1 pc
$ 4.49
10.4 x 8.1 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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8.72ct Natural Multicolor Agate, Oval, Opaque, Photo A

8.72ct Natural Multicolor Agate, Oval, Opaque

Agate

8.72ct1 pc
$ 8.72
13.8 x 10.9 mm
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3.09ct Natural Medium Green Agate, Flower Cut, Translucent, Photo A

3.09ct Natural Medium Green Agate, Flower Cut, Translucent

Agate

3.09ct1 pc
$ 10.20
17.4 x 8.9 mm
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10.03ct Natural Multicolor Agate, Round, Opaque, Photo A

10.03ct Natural Multicolor Agate, Round, Opaque

Agate

10.03ct1 pc
$ 20.46
14 mm (calibrated)
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5.62ct Natural Medium Green Agate, Fancy, Translucent, Photo A

5.62ct Natural Medium Green Agate, Fancy, Translucent

Agate

5.62ct1 pc
$ 11.12
20.2 x 10.8 mm
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10.47ct Natural Multicolor Agate, Oval, Opaque, Photo A

10.47ct Natural Multicolor Agate, Oval, Opaque

Agate

10.47ct1 pc
$ 11.94
14.8 x 12.7 mm
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19.18ct Natural Multicolor Agate, Oval, Opaque, Photo A

19.18ct Natural Multicolor Agate, Oval, Opaque

Agate

19.18ct1 pc
$ 39.13
17.4 x 15.9 mm
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2.25ct Natural Green Agate, Oval, Translucent, Photo A

2.25ct Natural Green Agate, Oval, Translucent

Agate

2.25ct1 pc
$ 4.46
8.3 x 7.5 mm
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3.72ct Natural Honey Yellow Agate, Oval, Translucent, Photo A

3.72ct Natural Honey Yellow Agate, Oval, Translucent

Agate

3.72ct1 pc
$ 9.82
11 x 9 mm (calibrated)
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17.13ct Natural Multicolor Agate, Oval, Opaque, Photo A

17.13ct Natural Multicolor Agate, Oval, Opaque

Agate

17.13ct1 pc
$ 19.52
16.9 x 15.3 mm
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6.00ct Natural Multicolor Agate, Oval, Opaque, Photo A

6.00ct Natural Multicolor Agate, Oval, Opaque

Agate

6.00ct1 pc
$ 7.20
11.7 x 11.1 mm
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8.93ct Natural Multicolor Agate, Oval, Opaque, Photo A

8.93ct Natural Multicolor Agate, Oval, Opaque

Agate

8.93ct1 pc
$ 18.22
13.6 x 11.1 mm
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9.74ct Natural Multicolor Agate, Oval, Opaque, Photo A

9.74ct Natural Multicolor Agate, Oval, Opaque

Agate

9.74ct1 pc
$ 9.35
13.9 x 12.8 mm
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23.72ct Natural Multicolor Agate, Fancy, Translucent, Photo A

23.72ct Natural Multicolor Agate, Fancy, Translucent

Agate

23.72ct1 pc
$ 50.05
18.3 x 11.6 mm
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5.88ct Natural Multicolor Agate, Oval, Opaque, Photo A

5.88ct Natural Multicolor Agate, Oval, Opaque

Agate

5.88ct1 pc
$ 12.00
12 x 10 mm (calibrated)
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3.34ct Natural Medium Green Agate, Oval, Translucent, Photo A

3.34ct Natural Medium Green Agate, Oval, Translucent

Agate

3.34ct1 pc
$ 4.37
10 x 8 mm (calibrated)
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5.20ct Natural Multicolor Agate, Oval, Opaque, Photo A

5.20ct Natural Multicolor Agate, Oval, Opaque

Agate

5.20ct1 pc
$ 10.61
11 x 10 mm
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11.89ctw Natural Multicolor Agate, Oval, Transparent, Photo A

11.89ctw Natural Multicolor Agate, Oval, Transparent

Agate

11.89ct total2 pcs
$ 59.45
15.8 x 9.7 mm
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7.13ct Natural Multicolor Agate, Round, Translucent, Photo A

7.13ct Natural Multicolor Agate, Round, Translucent

Agate

7.13ct1 pc
$ 6.84
11 mm (calibrated)
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6.83ct Natural Medium Green Agate, Pear Shape, Translucent, Photo A

6.83ct Natural Medium Green Agate, Pear Shape, Translucent

Agate

6.83ct1 pc
$ 6.31
12 x 12 mm (calibrated)
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3.31ct Natural Medium Green Agate, Oval, Translucent, Photo A

3.31ct Natural Medium Green Agate, Oval, Translucent

Agate

3.31ct1 pc
$ 4.33
10 x 9.4 mm
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5.06ct Natural Multicolor Agate, Sphere / Ball, Opaque, Photo A
Agate Product Video (701055)

5.06ct Natural Multicolor Agate, Sphere / Ball, Opaque

Agate

5.06ct1 pc
$ 4.86
9 mm (calibrated)
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6.39ct Natural Multicolor Agate, Oval, Opaque, Photo A

6.39ct Natural Multicolor Agate, Oval, Opaque

Agate

6.39ct1 pc
$ 7.28
11.1 x 10.3 mm
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7.06ct Natural Medium Dark Green Agate, Oval, Translucent, Photo A

7.06ct Natural Medium Dark Green Agate, Oval, Translucent

Agate

7.06ct1 pc
$ 7.46
13 x 13 mm (calibrated)
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26.72ct Natural Multicolor Agate, Oval, Opaque, Photo A

26.72ct Natural Multicolor Agate, Oval, Opaque

Agate

26.72ct1 pc
$ 54.50
24.6 x 16.6 mm
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18.45ct Natural Multicolor Agate, Fancy, Translucent, Photo A

18.45ct Natural Multicolor Agate, Fancy, Translucent

Agate

18.45ct1 pc
$ 38.93
19.8 x 9.7 mm
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3.48ct Natural Medium Yellow Agate, Oval, Translucent, Photo A

3.48ct Natural Medium Yellow Agate, Oval, Translucent

Agate

3.48ct1 pc
$ 6.26
11 x 9 mm (calibrated)
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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

I love the product and the details about each of them.

Posted By Love It! in July, 2025
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Overall Rating -> 9 star ratings

I love the gems!

Posted By MM in April, 2025
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Overall Rating -> 9 star ratings

If you have motion picture, then I will be more satisfied with.

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

I was able to find what I wanted very easily!

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Overall Rating -> 10 star ratings

Easy to use website

Posted By Mel in February, 2026
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Overall Rating -> 10 star ratings

Very good.

Posted By Tommy in December, 2025
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