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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
White Agate
Yellow Agate
Violet Agate
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31.26ct Natural Multicolor Agate, Fancy, Translucent, Photo A

31.26ct Natural Multicolor Agate, Fancy, Translucent

Agate

31.26ct1 pc
$ 54.75
19.7 x 12.4 mm
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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
$ 11.64
11.9 x 10.5 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
$ 5.92
14.6 x 11.8 mm
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3.18ct Natural Medium Dark Green Agate, Oval, Translucent, Photo A

3.18ct Natural Medium Dark Green Agate, Oval, Translucent

Agate

3.18ct1 pc
$ 3.45
10.5 x 8 mm
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7.45ct Natural Forest Green Agate, Oval, Translucent, Photo A

7.45ct Natural Forest Green Agate, Oval, Translucent

Agate

7.45ct1 pc
$ 6.53
12.1 x 11.3 mm
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8.09ct Natural Green Agate, Oval, Translucent, Photo A

8.09ct Natural Green Agate, Oval, Translucent

Agate

8.09ct1 pc
$ 6.21
13 x 13 mm (calibrated)
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31.70ctw Natural Multicolor Blue Agate, Oval, Transparent, Photo A

31.70ctw Natural Multicolor Blue Agate, Oval, Transparent

Agate

31.70ct total2 pcs
$ 131.56
31.6 x 11.2 mm
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6.36ct Natural Multicolor Agate, Oval, Opaque, Photo A

6.36ct Natural Multicolor Agate, Oval, Opaque

Agate

6.36ct1 pc
$ 6.02
11.9 x 10.5 mm
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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
$ 7.26
9.4 x 8.4 mm
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6.08ct Natural Golden-Orange Agate, Oval, Translucent, Photo A

6.08ct Natural Golden-Orange Agate, Oval, Translucent

Agate

6.08ct1 pc
$ 9.99
14 x 12 mm (calibrated)
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13.31ctw Natural Medium Green Agate, Oval, Translucent, Photo A

13.31ctw Natural Medium Green Agate, Oval, Translucent

Agate

13.31ct total2 pcs
$ 11.67
13 x 11 mm (calibrated)
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8.16ct Natural Multicolor Agate, Fancy, Translucent, Photo A

8.16ct Natural Multicolor Agate, Fancy, Translucent

Agate

8.16ct1 pc
$ 14.29
16.2 x 7.4 mm
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38.31ctw Natural Multicolor Agate, Round, Opaque, Photo A

38.31ctw Natural Multicolor Agate, Round, Opaque

Agate

38.31ct total2 pcs
$ 38.16
16 mm (calibrated)
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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
$ 6.92
11.3 x 9.5 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
$ 6.78
13.2 x 11.8 mm
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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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9.18ct Natural Multicolor Agate, Round, Opaque, Photo A

9.18ct Natural Multicolor Agate, Round, Opaque

Agate

9.18ct1 pc
$ 7.31
13 mm (calibrated)
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12.81ct Natural Multicolor Agate, Oval, Opaque, Photo A

12.81ct Natural Multicolor Agate, Oval, Opaque

Agate

12.81ct1 pc
$ 10.63
15.3 x 14.1 mm
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11.86ct Natural Multicolor White Agate, Fancy, Opaque, Photo A

11.86ct Natural Multicolor White Agate, Fancy, Opaque

Agate

11.86ct1 pc
$ 18.78
21.5 x 14.3 mm
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6.67ct Natural Multicolor White Agate, Fancy, Opaque, Photo A

6.67ct Natural Multicolor White Agate, Fancy, Opaque

Agate

6.67ct1 pc
$ 10.57
14.5 x 10.8 mm
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18.49ct Natural Warm White Agate, Pear Shape, Opaque, Photo A

18.49ct Natural Warm White Agate, Pear Shape, Opaque

Agate

18.49ct1 pc
$ 29.28
21.8 x 19.2 mm
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7.80ct Natural Multicolor Agate, Oval, Opaque, Photo A

7.80ct Natural Multicolor Agate, Oval, Opaque

Agate

7.80ct1 pc
$ 13.21
12.3 x 10.6 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
$ 10.67
12.9 x 12 mm
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15.91ct Natural Off White Agate, Fancy, Opaque, Photo A

15.91ct Natural Off White Agate, Fancy, Opaque

Agate

15.91ct1 pc
$ 25.20
25.8 x 13.4 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
$ 8.86
17.3 x 8.8 mm
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9.32ct Natural Multicolor Agate, Oval, Opaque, Photo A

9.32ct Natural Multicolor Agate, Oval, Opaque

Agate

9.32ct1 pc
$ 9.28
14 x 12 mm (calibrated)
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11.67ct Natural Multicolor Agate, Fancy, Translucent, Photo A

11.67ct Natural Multicolor Agate, Fancy, Translucent

Agate

11.67ct1 pc
$ 20.43
17.9 x 8.3 mm
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15.45ct Natural Multicolor Agate, Oval, Opaque, Photo A

15.45ct Natural Multicolor Agate, Oval, Opaque

Agate

15.45ct1 pc
$ 15.39
17.8 x 15.1 mm
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1.93ct Natural Bright Orange Agate, Oval, Translucent, Photo A

1.93ct Natural Bright Orange Agate, Oval, Translucent

Agate

1.93ct1 pc
$ 4.23
9 x 7 mm (calibrated)
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2.75ct Natural Medium Green Agate, Oval, Translucent, Photo A

2.75ct Natural Medium Green Agate, Oval, Translucent

Agate

2.75ct1 pc
$ 4.52
9.6 x 8.7 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
$ 49.34
15.8 x 9.7 mm
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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
$ 6.91
10 mm (calibrated)
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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 -> 8 star ratings

It was fine

Posted By Na in April, 2026
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Overall Rating -> 10 star ratings

Enjoy every moment

Posted By Ferns in October, 2025
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Overall Rating -> 10 star ratings

Good selection prices are reasonable!

Posted By ToRa62 in April, 2026
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Overall Rating -> 10 star ratings

Easy and good price

Posted By Bry_guy in March, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

I needed a very specific color of tourmaline and Gem Select had it. I had to get the client to agree and then ordered the stone. It arrived better than pictured and we all were very happy.

Posted By Tim W in February, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Very good place to buy gemstones

Posted By Elansary in March, 2026
Source: Bizrate
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