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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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7.28ct Natural Medium Green Agate, Oval, Translucent, Photo A

7.28ct Natural Medium Green Agate, Oval, Translucent

Agate

7.28ct1 pc
$ 5.79
12.7 x 12 mm
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6.28ct Natural Yellowish Green Agate, Oval, Translucent, Photo A

6.28ct Natural Yellowish Green Agate, Oval, Translucent

Agate

6.28ct1 pc
$ 5.49
11.9 x 11.2 mm
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7.73ct Natural Multicolor Agate, Oval, Opaque, Photo A

7.73ct Natural Multicolor Agate, Oval, Opaque

Agate

7.73ct1 pc
$ 7.70
14 x 12 mm (calibrated)
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8.03ct Natural Multicolor Agate, Round, Opaque, Photo A

8.03ct Natural Multicolor Agate, Round, Opaque

Agate

8.03ct1 pc
$ 13.60
11 mm (calibrated)
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6.78ct Natural Forest Green Agate, Oval, Translucent, Photo A

6.78ct Natural Forest Green Agate, Oval, Translucent

Agate

6.78ct1 pc
$ 5.93
12.3 x 11.5 mm
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5.89ct Natural Multicolor Agate, Fancy, Opaque, Photo A

5.89ct Natural Multicolor Agate, Fancy, Opaque

Agate

5.89ct1 pc
$ 10.32
11.9 x 7 mm
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6.41ct Natural Multicolor Agate, Oval, Opaque, Photo A

6.41ct Natural Multicolor Agate, Oval, Opaque

Agate

6.41ct1 pc
$ 6.07
11.6 x 10.5 mm
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7.67ct Natural Multicolor Agate, Sphere / Ball, Opaque, Photo A
Agate Product Video (700152)

7.67ct Natural Multicolor Agate, Sphere / Ball, Opaque

Agate

7.67ct1 pc
$ 6.12
10 mm (calibrated)
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10.82ct Natural Multicolor Agate, Oval, Opaque, Photo A

10.82ct Natural Multicolor Agate, Oval, Opaque

Agate

10.82ct1 pc
$ 18.32
14.7 x 11.5 mm
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7.09ct Natural Medium Deep Green Agate, Pear Shape, Translucent, Photo A

7.09ct Natural Medium Deep Green Agate, Pear Shape, Translucent

Agate

7.09ct1 pc
$ 5.44
14 x 12 mm (calibrated)
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15.79ct Natural Multicolor Agate, Oval, Opaque, Photo A

15.79ct Natural Multicolor Agate, Oval, Opaque

Agate

15.79ct1 pc
$ 12.58
16.7 x 14.1 mm
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6.64ct Natural Multicolor Agate, Oval, Translucent, Photo A

6.64ct Natural Multicolor Agate, Oval, Translucent

Agate

6.64ct1 pc
$ 6.62
14.2 x 10.6 mm
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23.42ct Natural Multicolor Agate, Sphere / Ball, Opaque, Photo A
Agate Product Video (700719)

23.42ct Natural Multicolor Agate, Sphere / Ball, Opaque

Agate

23.42ct1 pc
$ 18.67
15 mm (calibrated)
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3.15ct Natural Medium Green Agate, Flower Cut, Transparent, Photo A

3.15ct Natural Medium Green Agate, Flower Cut, Transparent

Agate

3.15ct1 pc
$ 8.63
17.9 x 8.7 mm
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4.46ct Natural Warm Green Agate, Flower Cut, Translucent, Photo A

4.46ct Natural Warm Green Agate, Flower Cut, Translucent

Agate

4.46ct1 pc
$ 12.22
18.9 x 10 mm
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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)
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26.72ct Natural Multicolor Agate, Oval, Opaque, Photo A

26.72ct Natural Multicolor Agate, Oval, Opaque

Agate

26.72ct1 pc
$ 45.24
24.6 x 16.6 mm
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5.07ct Natural Medium Yellow Agate, Oval, Translucent, Photo A

5.07ct Natural Medium Yellow Agate, Oval, Translucent

Agate

5.07ct1 pc
$ 8.32
13 x 11 mm (calibrated)
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3.22ct Natural Medium Dark Green Agate, Fancy, Translucent, Photo A

3.22ct Natural Medium Dark Green Agate, Fancy, Translucent

Agate

3.22ct1 pc
$ 8.82
18.6 x 9.5 mm
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6.24ct Natural Forest Green Agate, Pear Shape, Translucent, Photo A

6.24ct Natural Forest Green Agate, Pear Shape, Translucent

Agate

6.24ct1 pc
$ 3.99
15.2 x 11.5 mm
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7.83ctw Natural Medium Green Agate, Fancy, Translucent, Photo A

7.83ctw Natural Medium Green Agate, Fancy, Translucent

Agate

7.83ct total2 pcs
$ 21.54
19.2 x 9.7 mm
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12.06ct Natural Multicolor Agate, Oval, Opaque, Photo A

12.06ct Natural Multicolor Agate, Oval, Opaque

Agate

12.06ct1 pc
$ 12.01
16 x 12.9 mm
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5.86ct Natural Yellowish Gold Agate, Oval, Translucent, Photo A

5.86ct Natural Yellowish Gold Agate, Oval, Translucent

Agate

5.86ct1 pc
$ 9.63
12.3 x 11.1 mm
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2.46ctw Natural Fire Orange Agate, Oval, Translucent, Photo A

2.46ctw Natural Fire Orange Agate, Oval, Translucent

Agate

2.46ct total2 pcs
$ 5.39
8 x 6 mm (calibrated)
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7.28ct Natural Golden-Orange Agate, Oval, Translucent, Photo A

7.28ct Natural Golden-Orange Agate, Oval, Translucent

Agate

7.28ct1 pc
$ 11.96
14 x 12 mm (calibrated)
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16.66ct Natural Multicolor Agate, Fancy, Opaque, Photo A

16.66ct Natural Multicolor Agate, Fancy, Opaque

Agate

16.66ct1 pc
$ 13.28
14 x 14 mm (calibrated)
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17.44ctw Natural Medium Dark Green Agate, Oval, Translucent, Photo A

17.44ctw Natural Medium Dark Green Agate, Oval, Translucent

Agate

17.44ct total2 pcs
$ 13.38
13.1 x 11.9 mm
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8.96ct Natural Multicolor Agate, Oval, Opaque, Photo A

8.96ct Natural Multicolor Agate, Oval, Opaque

Agate

8.96ct1 pc
$ 12.64
13.4 x 11.1 mm
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16.88ct Natural Multicolor Agate, Round, Opaque, Photo A

16.88ct Natural Multicolor Agate, Round, Opaque

Agate

16.88ct1 pc
$ 16.82
16 mm (calibrated)
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3.77ct Natural Multicolor Agate, Round, Opaque, Photo A

3.77ct Natural Multicolor Agate, Round, Opaque

Agate

3.77ct1 pc
$ 3.57
8.5 mm (calibrated)
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6.80ct Natural Multicolor Agate, Oval, Opaque, Photo A

6.80ct Natural Multicolor Agate, Oval, Opaque

Agate

6.80ct1 pc
$ 5.42
13 x 11 mm (calibrated)
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7.17ct Natural Medium Dark Green Agate, Oval, Translucent, Photo A

7.17ct Natural Medium Dark Green Agate, Oval, Translucent

Agate

7.17ct1 pc
$ 6.28
13.2 x 11.9 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

Easy and functional

Posted By Dessa in March, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Great! Affordable

Posted By Spinellope in April, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

On the clarity options it goes "and better" so if youre looking for si specifically and you click si and better it still shows you basically everything. It just removes the opaques. Itd be nice if it was vs only, vss only, si only, etc

Posted By Iamnotakrustykrab in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Over pretty well experience the your website no complaints about it very easy reliable service provided

Posted By Blas in January, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Very good.

Posted By Tommy in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

This is the first time I have used this site. I was dissatisfied with the quality of gems and supplies elsewhere and decided to try GemSelect. They are awesome! I was thrilled to see the variety and the great web performance. There was the ability to search for information as well as gems. Things like the clarity rating system and caret weight of the gems. I have always loved making things and I have just started to make jewelry as a business. However I have never made a ring before and have always wanted to. On GemSelect I was able to find good quality gems to use in my creations. I am so glad the website is so easy to use. Thank you GemSelect.

Posted By PickyShopper in April, 2026
Source: Bizrate
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