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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
42.02ct Natural Multicolor Agate, Oval, Opaque, Photo A

42.02ct Natural Multicolor Agate, Oval, Opaque

Agate

42.02ct1 pc
$ 40.34
22.7 x 17.6 mm
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20.50ct Natural Multicolor Agate, Oval, Opaque, Photo A

20.50ct Natural Multicolor Agate, Oval, Opaque

Agate

20.50ct1 pc
$ 19.68
25 x 18 mm (calibrated)
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8.64ct Natural Multicolor Agate, Sphere / Ball, Opaque, Photo A
Agate Product Video (470751)

8.64ct Natural Multicolor Agate, Sphere / Ball, Opaque

Agate

8.64ct1 pc
$ 8.33
10 mm (calibrated)
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3.52ct Natural Multicolor Agate, Oval, Translucent, Photo A

3.52ct Natural Multicolor Agate, Oval, Translucent

Agate

3.52ct1 pc
$ 8.45
8.4 x 8.2 mm
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23.13ct Natural Multicolor White Agate, Oval, Opaque, Photo A

23.13ct Natural Multicolor White Agate, Oval, Opaque

Agate

23.13ct1 pc
$ 44.14
25.8 x 15.2 mm
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2.80ctw Natural Medium Orange Agate, Oval, Transparent, Photo A

2.80ctw Natural Medium Orange Agate, Oval, Transparent

Agate

2.80ct total2 pcs
$ 6.72
8 x 6 mm (calibrated)
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1.63ct Natural Medium Green Agate, Pear Shape, Translucent, Photo A

1.63ct Natural Medium Green Agate, Pear Shape, Translucent

Agate

1.63ct1 pc
$ 4.31
7.4 x 6.9 mm
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14.56ctw Natural Medium Green Agate, Oval, Translucent, Photo A

14.56ctw Natural Medium Green Agate, Oval, Translucent

Agate

14.56ct total2 pcs
$ 15.38
12.6 x 11.5 mm
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2.69ct Natural Warm Green Agate, Flower Cut, Translucent, Photo A

2.69ct Natural Warm Green Agate, Flower Cut, Translucent

Agate

2.69ct1 pc
$ 8.88
16.9 x 9 mm
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5.65ct Natural Multicolor Agate, Oval, Opaque, Photo A

5.65ct Natural Multicolor Agate, Oval, Opaque

Agate

5.65ct1 pc
$ 4.52
12 x 10.7 mm
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3.59ct Natural Medium Green Agate, Flower Cut, Translucent, Photo A

3.59ct Natural Medium Green Agate, Flower Cut, Translucent

Agate

3.59ct1 pc
$ 11.86
16.5 x 9.3 mm
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6.65ct Natural Multicolor Agate, Oval, Opaque, Photo A

6.65ct Natural Multicolor Agate, Oval, Opaque

Agate

6.65ct1 pc
$ 7.58
12.6 x 10.3 mm
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8.62ct Natural Multicolor Agate, Fancy, Translucent, Photo A

8.62ct Natural Multicolor Agate, Fancy, Translucent

Agate

8.62ct1 pc
$ 18.19
17.1 x 7.2 mm
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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
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7.93ct Natural Multicolor Agate, Oval, Opaque, Photo A

7.93ct Natural Multicolor Agate, Oval, Opaque

Agate

7.93ct1 pc
$ 16.18
12.5 x 11.2 mm
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15.10ct Natural Multicolor Agate, Fancy, Opaque, Photo A

15.10ct Natural Multicolor Agate, Fancy, Opaque

Agate

15.10ct1 pc
$ 31.86
15 x 10 mm (calibrated)
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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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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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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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42.25ct Natural Light Violet Agate, Fancy, Translucent, Photo A

42.25ct Natural Light Violet Agate, Fancy, Translucent

Agate

42.25ct1 pc
$ 35.50
28.5 x 27.4 mm
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2.30ctw Natural Medium Orange Agate, Oval, Translucent, Photo A

2.30ctw Natural Medium Orange Agate, Oval, Translucent

Agate

2.30ct total2 pcs
$ 6.07
8 x 6 mm (calibrated)
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10.53ct Natural Multicolor Agate, Sphere / Ball, Opaque, Photo A
Agate Product Video (701051)

10.53ct Natural Multicolor Agate, Sphere / Ball, Opaque

Agate

10.53ct1 pc
$ 10.10
11 mm (calibrated)
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97.43ct Natural Medium Green Agate, Square, Opaque, Photo A
Agate Product Video (693264)

97.43ct Natural Medium Green Agate, Square, Opaque

Agate

97.43ct1 pc
$ 40.92
28 x 27.9 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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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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7.17ct Natural Multicolor Agate, Oval, Opaque, Photo A

7.17ct Natural Multicolor Agate, Oval, Opaque

Agate

7.17ct1 pc
$ 14.63
12 x 10 mm (calibrated)
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6.68ct Natural Forest Green Agate, Oval, Translucent, Photo A

6.68ct Natural Forest Green Agate, Oval, Translucent

Agate

6.68ct1 pc
$ 5.87
13.1 x 11.6 mm
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6.27ct Natural Multicolor Agate, Round, Opaque, Photo A

6.27ct Natural Multicolor Agate, Round, Opaque

Agate

6.27ct1 pc
$ 7.15
10 mm (calibrated)
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17.70ct Natural Multicolor Agate, Oval, Opaque, Photo A

17.70ct Natural Multicolor Agate, Oval, Opaque

Agate

17.70ct1 pc
$ 36.11
15 x 15 mm (calibrated)
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5.27ct Natural Multicolor Agate, Oval, Opaque, Photo A

5.27ct Natural Multicolor Agate, Oval, Opaque

Agate

5.27ct1 pc
$ 6.01
11 x 9.7 mm
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6.30ct Natural Multicolor Agate, Oval, Opaque, Photo A

6.30ct Natural Multicolor Agate, Oval, Opaque

Agate

6.30ct1 pc
$ 12.85
12.9 x 12 mm
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10.03ct Natural Multicolor Agate, Oval, Opaque, Photo A

10.03ct Natural Multicolor Agate, Oval, Opaque

Agate

10.03ct1 pc
$ 20.46
14.1 x 12.7 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 -> 9 star ratings

Fast and reliable service.

Posted By Zæck in December, 2025
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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
Source: Bizrate

Overall Rating -> 10 star ratings

Always find more niche sizes/shapes as my unconventional designs require from this website. Recommending to fellow designers in the creative atmosphere on the usual, specially due to the quality and certification of gems.

Posted By Sina in April, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I could see the actual gem I was buying

Posted By Bugs in December, 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
Source: Bizrate

Overall Rating -> 9 star ratings

I think therea's no problem

Posted By Napoleon in August, 2025
Source: Bizrate
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