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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.

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17.00ct Natural Multicolor Agate, Oval, Opaque, Photo A

17.00ct Natural Multicolor Agate, Oval, Opaque

Agate

17.00ct1 pc
$ 34.68
16.7 x 14.4 mm
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5.56ct Natural Multicolor Agate, Oval, Opaque, Photo A

5.56ct Natural Multicolor Agate, Oval, Opaque

Agate

5.56ct1 pc
$ 5.34
10.7 x 10.5 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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14.01ct Natural Multicolor Agate, Round, Opaque, Photo A

14.01ct Natural Multicolor Agate, Round, Opaque

Agate

14.01ct1 pc
$ 28.58
17 mm (calibrated)
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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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8.51ct Natural Multicolor Agate, Oval, Opaque, Photo A

8.51ct Natural Multicolor Agate, Oval, Opaque

Agate

8.51ct1 pc
$ 17.36
12.8 x 12.1 mm
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3.61ct Natural Forest Green Agate, Oval, Translucent, Photo A

3.61ct Natural Forest Green Agate, Oval, Translucent

Agate

3.61ct1 pc
$ 4.72
10.2 x 8.8 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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7.65ct Natural Multicolor Agate, Round, Opaque, Photo A

7.65ct Natural Multicolor Agate, Round, Opaque

Agate

7.65ct1 pc
$ 6.12
11 mm (calibrated)
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3.13ct Natural Warm Green Agate, Flower Cut, Translucent, Photo A

3.13ct Natural Warm Green Agate, Flower Cut, Translucent

Agate

3.13ct1 pc
$ 10.33
18.7 x 9.2 mm
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6.83ct Natural Medium Green Agate, Pear Shape, Translucent, Photo A

6.83ct Natural Medium Green Agate, Pear Shape, Translucent

Agate

6.83ct1 pc
$ 6.31
12 x 12 mm (calibrated)
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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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4.07ct Natural Yellowish Green Agate, Fancy, Translucent, Photo A

4.07ct Natural Yellowish Green Agate, Fancy, Translucent

Agate

4.07ct1 pc
$ 13.44
20.1 x 9.8 mm
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4.00ct Natural Medium-Light Yellow Agate, Oval, Translucent, Photo A

4.00ct Natural Medium-Light Yellow Agate, Oval, Translucent

Agate

4.00ct1 pc
$ 7.92
10.7 x 9.4 mm
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7.69ct Natural Forest Green Agate, Oval, Translucent, Photo A

7.69ct Natural Forest Green Agate, Oval, Translucent

Agate

7.69ct1 pc
$ 7.10
12.9 x 11.9 mm
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14.52ct Natural Multicolor Agate, Oval, Opaque, Photo A

14.52ct Natural Multicolor Agate, Oval, Opaque

Agate

14.52ct1 pc
$ 13.79
15.1 x 13.9 mm
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17.15ct Natural Multicolor Agate, Fancy, Opaque, Photo A

17.15ct Natural Multicolor Agate, Fancy, Opaque

Agate

17.15ct1 pc
$ 20.58
13 x 13 mm (calibrated)
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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
$ 6.55
14 x 12 mm (calibrated)
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7.01ct Natural Multicolor Agate, Oval, Opaque, Photo A

7.01ct Natural Multicolor Agate, Oval, Opaque

Agate

7.01ct1 pc
$ 14.30
12.4 x 11.2 mm
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5.84ct Natural Multicolor Agate, Round, Opaque, Photo A

5.84ct Natural Multicolor Agate, Round, Opaque

Agate

5.84ct1 pc
$ 6.66
11 mm (calibrated)
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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
$ 6.98
12.7 x 12 mm
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17.37ct Natural Multicolor Agate, Oval, Opaque, Photo A

17.37ct Natural Multicolor Agate, Oval, Opaque

Agate

17.37ct1 pc
$ 16.68
20 x 15 mm (calibrated)
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7.15ct Natural Multicolor Agate, Round, Opaque, Photo A

7.15ct Natural Multicolor Agate, Round, Opaque

Agate

7.15ct1 pc
$ 8.58
11 mm (calibrated)
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11.72ct Natural Multicolor Agate, Round, Opaque, Photo A

11.72ct Natural Multicolor Agate, Round, Opaque

Agate

11.72ct1 pc
$ 23.90
14 mm (calibrated)
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16.52ct Natural Multicolor Agate, Oval, Opaque, Photo A

16.52ct Natural Multicolor Agate, Oval, Opaque

Agate

16.52ct1 pc
$ 19.82
13.8 x 12.7 mm
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14.42ct Natural Multicolor White Agate, Fancy, Opaque, Photo A

14.42ct Natural Multicolor White Agate, Fancy, Opaque

Agate

14.42ct1 pc
$ 27.52
18.1 x 16.3 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
$ 10.67
17.3 x 8.8 mm
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3.48ct Natural Medium Deep Green Agate, Oval, Translucent, Photo A

3.48ct Natural Medium Deep Green Agate, Oval, Translucent

Agate

3.48ct1 pc
$ 4.56
9.9 x 8.6 mm
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7.49ctw Natural Forest Green Agate, Oval, Translucent, Photo A

7.49ctw Natural Forest Green Agate, Oval, Translucent

Agate

7.49ct total2 pcs
$ 9.79
10 x 8.9 mm
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7.44ct Natural Yellowish Green Agate, Oval, Translucent, Photo A

7.44ct Natural Yellowish Green Agate, Oval, Translucent

Agate

7.44ct1 pc
$ 7.86
13 x 11 mm (calibrated)
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3.73ct Natural Medium Green Agate, Oval, Translucent, Photo A

3.73ct Natural Medium Green Agate, Oval, Translucent

Agate

3.73ct1 pc
$ 4.87
9.8 x 8.9 mm
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5.95ctw Natural Forest Green Agate, Oval, Translucent, Photo A

5.95ctw Natural Forest Green Agate, Oval, Translucent

Agate

5.95ct total2 pcs
$ 6.48
10 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.

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