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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
5.98ctw Natural Medium Green Agate, Oval, Translucent, Photo A

5.98ctw Natural Medium Green Agate, Oval, Translucent

Agate

5.98ct total2 pcs
$ 7.81
10.3 x 8.7 mm
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34.68ct Natural Multicolor Agate, Round, Opaque, Photo A

34.68ct Natural Multicolor Agate, Round, Opaque

Agate

34.68ct1 pc
$ 39.54
20 mm (calibrated)
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18.67ct Natural Multicolor Agate, Oval, Opaque, Photo A

18.67ct Natural Multicolor Agate, Oval, Opaque

Agate

18.67ct1 pc
$ 22.40
18.4 x 14.1 mm
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3.30ct Natural Warm Green Agate, Flower Cut, Translucent, Photo A

3.30ct Natural Warm Green Agate, Flower Cut, Translucent

Agate

3.30ct1 pc
$ 10.90
17.6 x 8.2 mm
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2.88ct Natural Multicolor Agate, Oval, Opaque, Photo A

2.88ct Natural Multicolor Agate, Oval, Opaque

Agate

2.88ct1 pc
$ 5.88
10.1 x 8.8 mm
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6.66ct Natural Medium Dark Green Agate, Pear Shape, Translucent, Photo A

6.66ct Natural Medium Dark Green Agate, Pear Shape, Translucent

Agate

6.66ct1 pc
$ 8.80
14 x 12 mm (calibrated)
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26.17ct Natural Multicolor Agate, Oval, Opaque, Photo A

26.17ct Natural Multicolor Agate, Oval, Opaque

Agate

26.17ct1 pc
$ 53.39
20 x 15 mm (calibrated)
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4.26ct Natural Medium Green Agate, Oval, Translucent, Photo A

4.26ct Natural Medium Green Agate, Oval, Translucent

Agate

4.26ct1 pc
$ 5.57
12 x 8 mm (calibrated)
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24.26ct Natural Multicolor White Agate, Oval, Opaque, Photo A

24.26ct Natural Multicolor White Agate, Oval, Opaque

Agate

24.26ct1 pc
$ 46.28
27.9 x 16.6 mm
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7.24ct Natural Multicolor Agate, Round, Opaque, Photo A

7.24ct Natural Multicolor Agate, Round, Opaque

Agate

7.24ct1 pc
$ 8.69
11 mm (calibrated)
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11.53ct Natural Multicolor Agate, Sphere / Ball, Opaque, Photo A
Agate Product Video (700576)

11.53ct Natural Multicolor Agate, Sphere / Ball, Opaque

Agate

11.53ct1 pc
$ 11.06
11 mm (calibrated)
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2.81ct Natural Medium Dark Green Agate, Pear Shape, Translucent, Photo A

2.81ct Natural Medium Dark Green Agate, Pear Shape, Translucent

Agate

2.81ct1 pc
$ 5.56
9 x 7 mm (calibrated)
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3.73ct Natural Honey Yellow Agate, Oval, Translucent, Photo A

3.73ct Natural Honey Yellow Agate, Oval, Translucent

Agate

3.73ct1 pc
$ 7.39
11 x 9 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
$ 15.16
16.7 x 14.1 mm
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5.06ct Natural Medium Green Agate, Fancy, Translucent, Photo A

5.06ct Natural Medium Green Agate, Fancy, Translucent

Agate

5.06ct1 pc
$ 10.48
19.1 x 10 mm
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3.58ct Natural Honey Yellow Agate, Oval, Translucent, Photo A

3.58ct Natural Honey Yellow Agate, Oval, Translucent

Agate

3.58ct1 pc
$ 7.09
11 x 9.9 mm
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30.88ct Natural Multicolor Agate, Oval, Opaque, Photo A

30.88ct Natural Multicolor Agate, Oval, Opaque

Agate

30.88ct1 pc
$ 29.64
23.1 x 21.1 mm
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33.49ctw Natural Multicolor Agate, Oval, Opaque, Photo A

33.49ctw Natural Multicolor Agate, Oval, Opaque

Agate

33.49ct total2 pcs
$ 40.19
15.9 x 14.8 mm
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7.72ct Natural Medium Green Agate, Pear Shape, Translucent, Photo A

7.72ct Natural Medium Green Agate, Pear Shape, Translucent

Agate

7.72ct1 pc
$ 7.13
14.6 x 11.8 mm
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24.51ctw Natural Multicolor Agate, Oval, Translucent, Photo A

24.51ctw Natural Multicolor Agate, Oval, Translucent

Agate

24.51ct total2 pcs
$ 122.55
19.1 x 13.8 mm
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16.55ct Natural Multicolor Agate, Fancy, Opaque, Photo A

16.55ct Natural Multicolor Agate, Fancy, Opaque

Agate

16.55ct1 pc
$ 34.92
20.5 x 9 mm
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8.76ctw Natural Green Agate, Fancy, Translucent, Photo A

8.76ctw Natural Green Agate, Fancy, Translucent

Agate

8.76ct total2 pcs
$ 17.34
19.9 x 10 mm
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10.95ct Natural Multicolor Agate, Fancy, Translucent, Photo A

10.95ct Natural Multicolor Agate, Fancy, Translucent

Agate

10.95ct1 pc
$ 23.10
15.4 x 8.5 mm
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4.20ct Natural Light Golden-Yellow Agate, Oval, Translucent, Photo A

4.20ct Natural Light Golden-Yellow Agate, Oval, Translucent

Agate

4.20ct1 pc
$ 8.32
12 x 10 mm (calibrated)
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11.77ct Natural Multicolor Agate, Oval, Opaque, Photo A

11.77ct Natural Multicolor Agate, Oval, Opaque

Agate

11.77ct1 pc
$ 14.12
15.5 x 12.6 mm
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7.46ct Natural Multicolor Agate, Round, Translucent, Photo A

7.46ct Natural Multicolor Agate, Round, Translucent

Agate

7.46ct1 pc
$ 17.90
12 mm (calibrated)
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23.05ct Natural Multicolor Agate, Oval, Opaque, Photo A

23.05ct Natural Multicolor Agate, Oval, Opaque

Agate

23.05ct1 pc
$ 27.66
16.9 x 15.7 mm
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10.68ctw Natural Medium Green Agate, Oval, Translucent, Photo A

10.68ctw Natural Medium Green Agate, Oval, Translucent

Agate

10.68ct total3 pcs
$ 21.11
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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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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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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3.44ct Natural Forest Green Agate, Oval, Translucent, Photo A

3.44ct Natural Forest Green Agate, Oval, Translucent

Agate

3.44ct1 pc
$ 4.50
9.5 x 8.2 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

I am never let down by GemSelect. I love that you get the exact stone you want. Shipping is always in a few days. I have spread the word about GemSelect on social media jewelry creating groups that I attend. This sapphire is going to make one gorgeous ring

Posted By Desertchick in April, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

Always a good quality stone. Priced fairly and shipped promptly. Answers emails quickly

Posted By Ron T in November, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Very surprised how quick and efficient it was to checkout and pay. Also found exactly what I was looking for no issues.

Posted By Watson in May, 2025
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Overall Rating -> 10 star ratings

I was able to find what I wanted very easily!

Posted By Lenny in January, 2026
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Overall Rating -> 10 star ratings

Easy picking, fast checkout, secure shipping. Cana't ask for anything more than efficiency and a good price.

Posted By Beman in September, 2025
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Overall Rating -> 10 star ratings

love these guys been ordering since 2000 maybe

Posted By JHT in April, 2025
Source: Bizrate
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