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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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5.06ct Natural Multicolor Agate, Sphere / Ball, Opaque, Photo A
Agate Product Video (700579)

5.06ct Natural Multicolor Agate, Sphere / Ball, Opaque

Agate

5.06ct1 pc
$ 4.86
9 mm (calibrated)
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7.45ct Natural Multicolor Agate, Oval, Opaque, Photo A

7.45ct Natural Multicolor Agate, Oval, Opaque

Agate

7.45ct1 pc
$ 15.20
12.7 x 11.4 mm
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26.61ct Natural Multicolor Agate, Sphere / Ball, Opaque, Photo A
Agate Product Video (700718)

26.61ct Natural Multicolor Agate, Sphere / Ball, Opaque

Agate

26.61ct1 pc
$ 25.55
15 mm (calibrated)
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9.22ct Natural Multicolor Agate, Round, Translucent, Photo A

9.22ct Natural Multicolor Agate, Round, Translucent

Agate

9.22ct1 pc
$ 22.13
13 mm (calibrated)
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15.87ct Natural Multicolor Agate, Oval, Opaque, Photo A

15.87ct Natural Multicolor Agate, Oval, Opaque

Agate

15.87ct1 pc
$ 32.38
16.3 x 15 mm
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9.57ct Natural Multicolor Agate, Oval, Opaque, Photo A

9.57ct Natural Multicolor Agate, Oval, Opaque

Agate

9.57ct1 pc
$ 19.52
17 x 11.9 mm
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55.45ct Natural Multicolor Agate, Fancy, Translucent, Photo A

55.45ct Natural Multicolor Agate, Fancy, Translucent

Agate

55.45ct1 pc
$ 117.00
23.9 x 16.3 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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56.95ct Natural Dark Green Agate, Oval, Translucent, Photo A

56.95ct Natural Dark Green Agate, Oval, Translucent

Agate

56.95ct1 pc
$ 41.00
30.6 x 23.8 mm
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110.36ct Natural Multicolor Agate, Oval, Opaque, Photo A
Agate Product Video (692953)

110.36ct Natural Multicolor Agate, Oval, Opaque

Agate

110.36ct1 pc
$ 79.46
34.8 x 31.3 mm
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3.60ct Natural Medium Green Agate, Flower Cut, Translucent, Photo A

3.60ct Natural Medium Green Agate, Flower Cut, Translucent

Agate

3.60ct1 pc
$ 11.88
15.6 x 8.8 mm
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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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5.53ct Natural Orange Brown Agate, Oval, Translucent, Photo A

5.53ct Natural Orange Brown Agate, Oval, Translucent

Agate

5.53ct1 pc
$ 14.60
13 x 11 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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7.17ct Natural Multicolor Agate, Oval, Opaque, Photo A

7.17ct Natural Multicolor Agate, Oval, Opaque

Agate

7.17ct1 pc
$ 14.63
12 x 10 mm (calibrated)
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8.00ct Natural Light Gold Agate, Oval, Transparent, Photo A

8.00ct Natural Light Gold Agate, Oval, Transparent

Agate

8.00ct1 pc
$ 14.40
14.5 x 12.6 mm
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6.46ct Natural Multicolor Agate, Oval, Opaque, Photo A

6.46ct Natural Multicolor Agate, Oval, Opaque

Agate

6.46ct1 pc
$ 7.37
12.2 x 9.5 mm
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6.64ct Natural Multicolor Agate, Oval, Translucent, Photo A

6.64ct Natural Multicolor Agate, Oval, Translucent

Agate

6.64ct1 pc
$ 5.31
11.8 x 11.5 mm
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6.48ct Natural Golden-Orange Agate, Oval, Translucent, Photo A

6.48ct Natural Golden-Orange Agate, Oval, Translucent

Agate

6.48ct1 pc
$ 12.83
13.5 x 11.5 mm
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8.46ct Natural Multicolor Agate, Round, Opaque, Photo A

8.46ct Natural Multicolor Agate, Round, Opaque

Agate

8.46ct1 pc
$ 17.26
13 mm (calibrated)
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11.01ct Natural Multicolor Agate, Round, Opaque, Photo A

11.01ct Natural Multicolor Agate, Round, Opaque

Agate

11.01ct1 pc
$ 8.81
14 mm (calibrated)
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8.49ct Natural Multicolor Agate, Oval, Translucent, Photo A

8.49ct Natural Multicolor Agate, Oval, Translucent

Agate

8.49ct1 pc
$ 20.38
14 x 12 mm (calibrated)
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14.11ct Natural Multicolor Agate, Oval, Opaque, Photo A

14.11ct Natural Multicolor Agate, Oval, Opaque

Agate

14.11ct1 pc
$ 16.08
14 x 14 mm (calibrated)
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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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8.38ct Natural Medium Dark Green Agate, Oval, Translucent, Photo A

8.38ct Natural Medium Dark Green Agate, Oval, Translucent

Agate

8.38ct1 pc
$ 7.75
13 x 11 mm (calibrated)
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34.80ct Natural Multicolor Agate, Fancy, Translucent, Photo A

34.80ct Natural Multicolor Agate, Fancy, Translucent

Agate

34.80ct1 pc
$ 73.43
18.3 x 13.8 mm
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3.36ct Natural Medium Green Agate, Fancy, Translucent, Photo A

3.36ct Natural Medium Green Agate, Fancy, Translucent

Agate

3.36ct1 pc
$ 11.09
19.8 x 9.3 mm
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7.17ct Natural Green Agate, Oval, Translucent, Photo A

7.17ct Natural Green Agate, Oval, Translucent

Agate

7.17ct1 pc
$ 7.57
12.6 x 11.9 mm
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12.01ct Natural Multicolor Agate, Oval, Opaque, Photo A

12.01ct Natural Multicolor Agate, Oval, Opaque

Agate

12.01ct1 pc
$ 11.53
14.3 x 13.4 mm
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42.25ct Natural Light Violet Agate, Fancy, Translucent, Photo A

42.25ct Natural Light Violet Agate, Fancy, Translucent

Agate

42.25ct1 pc
$ 35.50
28.5 x 27.4 mm
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9.44ct Natural Multicolor Agate, Oval, Opaque, Photo A

9.44ct Natural Multicolor Agate, Oval, Opaque

Agate

9.44ct1 pc
$ 10.76
13.7 x 11 mm
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3.96ct Natural Medium Dark Green Agate, Oval, Translucent, Photo A

3.96ct Natural Medium Dark Green Agate, Oval, Translucent

Agate

3.96ct1 pc
$ 5.17
10.2 x 9 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

Love, and have always loved, your website.

Posted By Aberabic in July, 2025
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Overall Rating -> 10 star ratings

excellent deals-excellent service-fair prices

Posted By JD in April, 2025
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Overall Rating -> 10 star ratings

I have shopped at Gemselect for nearly 20 years. I especially like that you see pictures of the exact gem you are purchasing. You are a trusted source.

Posted By DNaber in October, 2025
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Overall Rating -> 9 star ratings

If you have motion picture, then I will be more satisfied with.

Posted By Ray in November, 2025
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Overall Rating -> 10 star ratings

My experience has always been fantastic. Today I saved 6 gems to email a customer looking for a particular color blend to fit into an east west setting, so her options were limited, but we found one she wanted, deleted all the others in the cart and order the gem she selected. It was helpful to be able to put them in the cart so I could save them until she selected the one she wanted without having to research all of them again.

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

Good. I ts very user friendly.

Posted By Shalini in June, 2025
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