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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
2.97ct Natural Medium Green Agate, Flower Cut, Transparent, Photo A

2.97ct Natural Medium Green Agate, Flower Cut, Transparent

Agate

2.97ct1 pc
$ 9.80
16.9 x 9.1 mm
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4.04ct Natural Yellowish Gold Agate, Oval, Translucent, Photo A

4.04ct Natural Yellowish Gold Agate, Oval, Translucent

Agate

4.04ct1 pc
$ 10.67
13 x 11 mm (calibrated)
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4.30ct Natural Light Honey Yellow Agate, Oval, Translucent, Photo A

4.30ct Natural Light Honey Yellow Agate, Oval, Translucent

Agate

4.30ct1 pc
$ 8.60
11 x 9.8 mm
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8.59ct Natural Multicolor Agate, Oval, Opaque, Photo A

8.59ct Natural Multicolor Agate, Oval, Opaque

Agate

8.59ct1 pc
$ 9.79
12 x 10 mm (calibrated)
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11.32ct Natural Multicolor Agate, Oval, Opaque, Photo A

11.32ct Natural Multicolor Agate, Oval, Opaque

Agate

11.32ct1 pc
$ 13.58
17.3 x 13.8 mm
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18.85ct Natural Multicolor Agate, Oval, Opaque, Photo A

18.85ct Natural Multicolor Agate, Oval, Opaque

Agate

18.85ct1 pc
$ 38.46
17.8 x 15.5 mm
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11.61ct Natural Multicolor Agate, Oval, Opaque, Photo A

11.61ct Natural Multicolor Agate, Oval, Opaque

Agate

11.61ct1 pc
$ 23.69
15.1 x 12.7 mm
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3.79ct Natural Deep Yellow Agate, Oval, Translucent, Photo A

3.79ct Natural Deep Yellow Agate, Oval, Translucent

Agate

3.79ct1 pc
$ 8.34
11.3 x 9.5 mm
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8.00ct Natural Multicolor Agate, Fancy, Opaque, Photo A

8.00ct Natural Multicolor Agate, Fancy, Opaque

Agate

8.00ct1 pc
$ 9.12
10.4 x 10 mm
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50.18ct Natural Deep Green Agate, Oval, Translucent, Photo A

50.18ct Natural Deep Green Agate, Oval, Translucent

Agate

50.18ct1 pc
$ 36.13
27.7 x 23.9 mm
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12.00ct Natural Multicolor Agate, Oval, Opaque, Photo A

12.00ct Natural Multicolor Agate, Oval, Opaque

Agate

12.00ct1 pc
$ 24.48
15.2 x 12.7 mm
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14.76ct Natural Multicolor Agate, Round, Opaque, Photo A

14.76ct Natural Multicolor Agate, Round, Opaque

Agate

14.76ct1 pc
$ 30.11
15 mm (calibrated)
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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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5.73ct Natural Green Agate, Oval, Translucent, Photo A

5.73ct Natural Green Agate, Oval, Translucent

Agate

5.73ct1 pc
$ 5.04
12.6 x 11.5 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
$ 14.75
11.5 mm
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4.47ct Natural Deep Yellow Agate, Oval, Translucent, Photo A

4.47ct Natural Deep Yellow Agate, Oval, Translucent

Agate

4.47ct1 pc
$ 8.84
12 x 10 mm (calibrated)
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7.05ctw Natural Medium Green Agate, Flower Cut, Transparent, Photo A

7.05ctw Natural Medium Green Agate, Flower Cut, Transparent

Agate

7.05ct total2 pcs
$ 23.27
19.3 x 9.9 mm
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4.37ct Natural Multicolor Agate, Round, Opaque, Photo A

4.37ct Natural Multicolor Agate, Round, Opaque

Agate

4.37ct1 pc
$ 5.24
10 mm (calibrated)
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4.14ct Natural Medium Green Agate, Oval, Translucent, Photo A

4.14ct Natural Medium Green Agate, Oval, Translucent

Agate

4.14ct1 pc
$ 4.37
11 x 9 mm (calibrated)
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6.70ctw Natural Medium Green Agate, Oval, Translucent, Photo A

6.70ctw Natural Medium Green Agate, Oval, Translucent

Agate

6.70ct total2 pcs
$ 8.75
9.4 x 8.4 mm
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45.93ct Natural Multicolor Agate, Oval, Opaque, Photo A

45.93ct Natural Multicolor Agate, Oval, Opaque

Agate

45.93ct1 pc
$ 55.12
23.4 x 20.2 mm
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9.61ct Natural Multicolor Agate, Sphere / Ball, Opaque, Photo A
Agate Product Video (470750)

9.61ct Natural Multicolor Agate, Sphere / Ball, Opaque

Agate

9.61ct1 pc
$ 9.26
11 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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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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3.12ct Natural Green Agate, Oval, Translucent, Photo A

3.12ct Natural Green Agate, Oval, Translucent

Agate

3.12ct1 pc
$ 4.08
10 x 8 mm (calibrated)
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14.68ct Natural Multicolor Agate, Fancy, Opaque, Photo A

14.68ct Natural Multicolor Agate, Fancy, Opaque

Agate

14.68ct1 pc
$ 30.97
18.1 x 9.1 mm
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6.27ctw Natural Medium Green Agate, Oval, Translucent, Photo A

6.27ctw Natural Medium Green Agate, Oval, Translucent

Agate

6.27ct total2 pcs
$ 8.20
10.4 x 8.3 mm
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10.54ct Natural Multicolor Agate, Sphere / Ball, Opaque, Photo A
Agate Product Video (721628)

10.54ct Natural Multicolor Agate, Sphere / Ball, Opaque

Agate

10.54ct1 pc
$ 12.65
11 mm (calibrated)
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3.95ct Natural Medium Green Agate, Oval, Translucent, Photo A

3.95ct Natural Medium Green Agate, Oval, Translucent

Agate

3.95ct1 pc
$ 4.69
10 x 8.5 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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3.31ct Natural Multicolor Agate, Oval, Opaque, Photo A

3.31ct Natural Multicolor Agate, Oval, Opaque

Agate

3.31ct1 pc
$ 6.76
9.7 x 8.8 mm
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3.05ct Natural Deep Yellow Agate, Oval, Translucent, Photo A

3.05ct Natural Deep Yellow Agate, Oval, Translucent

Agate

3.05ct1 pc
$ 8.05
10.3 x 8.7 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 -> 10 star ratings

Good selection prices are reasonable!

Posted By ToRa62 in April, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

It was all good

Posted By Debsarabs in February, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

I could see the actual gem I was buying

Posted By Bugs in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

went well

Posted By Doug in May, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

I love the gems!

Posted By MM in April, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

The citrine gems are beautiful. I appreciated that each stone was individually shown on the website so I could see exactly what I was getting. No mystery person selecting random stones for me. The documentation included with each gem was high quality as well. Great price and arrived as expected.

Posted By Jen in December, 2025
Source: Bizrate
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