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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
30.72ct Natural Multicolor Agate, Oval, Opaque, Photo A
Agate Product Video (706428)

30.72ct Natural Multicolor Agate, Oval, Opaque

Agate

30.72ct1 pc
$ 62.66
21.3 x 18.4 mm
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32.96ct Natural Multicolor Agate, Oval, Opaque, Photo A

32.96ct Natural Multicolor Agate, Oval, Opaque

Agate

32.96ct1 pc
$ 39.55
20.9 x 17.8 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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8.48ct Natural Multicolor Agate, Sphere / Ball, Opaque, Photo A
Agate Product Video (700581)

8.48ct Natural Multicolor Agate, Sphere / Ball, Opaque

Agate

8.48ct1 pc
$ 8.14
10 mm (calibrated)
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5.31ct Natural Medium Yellow Agate, Oval, Translucent, Photo A

5.31ct Natural Medium Yellow Agate, Oval, Translucent

Agate

5.31ct1 pc
$ 14.02
11.8 x 10.6 mm
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18.75ct Natural Multicolor Agate, Oval, Opaque, Photo A

18.75ct Natural Multicolor Agate, Oval, Opaque

Agate

18.75ct1 pc
$ 22.50
15.9 x 14.3 mm
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3.37ct Natural Green Agate, Oval, Translucent, Photo A

3.37ct Natural Green Agate, Oval, Translucent

Agate

3.37ct1 pc
$ 4.40
10.4 x 9 mm
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7.10ct Natural Multicolor Agate, Fancy, Opaque, Photo A

7.10ct Natural Multicolor Agate, Fancy, Opaque

Agate

7.10ct1 pc
$ 6.75
9.7 x 9.5 mm
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10.04ct Natural Multicolor Agate, Oval, Opaque, Photo A

10.04ct Natural Multicolor Agate, Oval, Opaque

Agate

10.04ct1 pc
$ 12.05
14 x 12 mm (calibrated)
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7.30ct Natural Medium Green Agate, Oval, Translucent, Photo A

7.30ct Natural Medium Green Agate, Oval, Translucent

Agate

7.30ct1 pc
$ 6.42
13.7 x 11.4 mm
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10.38ct Natural Multicolor Agate, Round, Opaque, Photo A

10.38ct Natural Multicolor Agate, Round, Opaque

Agate

10.38ct1 pc
$ 12.46
13 mm (calibrated)
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3.84ct Natural Multicolor Agate, Oval, Opaque, Photo A

3.84ct Natural Multicolor Agate, Oval, Opaque

Agate

3.84ct1 pc
$ 7.84
9.7 x 8.7 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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2.53ct Natural Medium Green Agate, Oval, Translucent, Photo A

2.53ct Natural Medium Green Agate, Oval, Translucent

Agate

2.53ct1 pc
$ 5.00
10 x 8 mm (calibrated)
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13.26ct Natural Multicolor Agate, Oval, Opaque, Photo A

13.26ct Natural Multicolor Agate, Oval, Opaque

Agate

13.26ct1 pc
$ 12.73
14 x 14 mm (calibrated)
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3.92ct Natural Medium Green Agate, Oval, Translucent, Photo A

3.92ct Natural Medium Green Agate, Oval, Translucent

Agate

3.92ct1 pc
$ 4.66
10.4 x 8.2 mm
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8.91ct Natural Multicolor Agate, Oval, Opaque, Photo A

8.91ct Natural Multicolor Agate, Oval, Opaque

Agate

8.91ct1 pc
$ 18.18
14 x 11 mm
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6.02ct Natural Multicolor White Agate, Oval, Opaque, Photo A

6.02ct Natural Multicolor White Agate, Oval, Opaque

Agate

6.02ct1 pc
$ 11.48
13.4 x 11.5 mm
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4.61ct Natural Golden-Orange Agate, Oval, Translucent, Photo A

4.61ct Natural Golden-Orange Agate, Oval, Translucent

Agate

4.61ct1 pc
$ 9.13
12.6 x 9.8 mm
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19.36ct Natural Multicolor Agate, Fancy, Opaque, Photo A

19.36ct Natural Multicolor Agate, Fancy, Opaque

Agate

19.36ct1 pc
$ 40.85
18.8 x 10 mm
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3.82ct Natural Shamrock Green Agate, Flower Cut, Translucent, Photo A

3.82ct Natural Shamrock Green Agate, Flower Cut, Translucent

Agate

3.82ct1 pc
$ 12.61
18.9 x 9.5 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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7.23ctw Natural Warm Green Agate, Flower Cut, Translucent, Photo A

7.23ctw Natural Warm Green Agate, Flower Cut, Translucent

Agate

7.23ct total2 pcs
$ 23.87
18.5 x 9.2 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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3.51ct Natural Warm Green Agate, Fancy, Translucent, Photo A

3.51ct Natural Warm Green Agate, Fancy, Translucent

Agate

3.51ct1 pc
$ 11.59
17.9 x 9.1 mm
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17.46ct Natural Multicolor Agate, Oval, Opaque, Photo A

17.46ct Natural Multicolor Agate, Oval, Opaque

Agate

17.46ct1 pc
$ 20.95
16.3 x 14.7 mm
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20.35ctw Natural Multicolor Agate, Cushion, Translucent, Photo A

20.35ctw Natural Multicolor Agate, Cushion, Translucent

Agate

20.35ct total2 pcs
$ 101.75
15.4 x 14.5 mm
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7.06ctw Natural Medium Deep Green Agate, Oval, Translucent, Photo A

7.06ctw Natural Medium Deep Green Agate, Oval, Translucent

Agate

7.06ct total2 pcs
$ 9.23
10.2 x 8.9 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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18.16ct Natural Multicolor Agate, Pear Shape, Opaque, Photo A

18.16ct Natural Multicolor Agate, Pear Shape, Opaque

Agate

18.16ct1 pc
$ 17.44
19 x 18 mm
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15.82ct Natural Multicolor Agate, Oval, Opaque, Photo A

15.82ct Natural Multicolor Agate, Oval, Opaque

Agate

15.82ct1 pc
$ 32.27
15.7 x 13.9 mm
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11.05ct Natural Multicolor Agate, Pear Shape, Opaque, Photo A

11.05ct Natural Multicolor Agate, Pear Shape, Opaque

Agate

11.05ct1 pc
$ 12.60
18.5 x 11 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

Plan on purchasing on an ongoing basis. So far.....so good....

Posted By Jim in January, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

My whole experience is great.

Posted By Ghs in November, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I feel Gemselect is a trustworthy company to buy from

Posted By Becky in October, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Easy to use website

Posted By Mel in February, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

GemSelect offers excellent choices, prices & service- highly recommended! Unfortunately, prior to ordering a replacement gemstone, my jeweler neglected to mention it needed to be one that was a'cushion cuta' to fit the existing mount. Have yet to return/exchangea'

Posted By CJ in March, 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
Enlarged Gemstone Image