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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.

Green Agate
Orange Agate
White Agate
Yellow Agate
Violet Agate
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10.31ct Natural Multicolor Agate, Oval, Opaque, Photo A

10.31ct Natural Multicolor Agate, Oval, Opaque

Agate

10.31ct1 pc
$ 11.75
15 x 12 mm
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8.80ct Natural Multicolor Agate, Round, Opaque, Photo A

8.80ct Natural Multicolor Agate, Round, Opaque

Agate

8.80ct1 pc
$ 8.45
13 mm (calibrated)
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2.80ctw Natural Medium Orange Agate, Oval, Transparent, Photo A

2.80ctw Natural Medium Orange Agate, Oval, Transparent

Agate

2.80ct total2 pcs
$ 6.72
8 x 6 mm (calibrated)
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10.85ct Natural Multicolor Agate, Oval, Opaque, Photo A

10.85ct Natural Multicolor Agate, Oval, Opaque

Agate

10.85ct1 pc
$ 22.14
16 x 12 mm (calibrated)
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4.40ct Natural Honey Yellow Agate, Oval, Translucent, Photo A

4.40ct Natural Honey Yellow Agate, Oval, Translucent

Agate

4.40ct1 pc
$ 8.71
11.5 x 9.9 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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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
$ 8.33
10 mm (calibrated)
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9.12ct Natural Multicolor Agate, Fancy, Translucent, Photo A

9.12ct Natural Multicolor Agate, Fancy, Translucent

Agate

9.12ct1 pc
$ 19.24
15 x 7.9 mm
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57.04ct Natural Multicolor Agate, Oval, Opaque, Photo A

57.04ct Natural Multicolor Agate, Oval, Opaque

Agate

57.04ct1 pc
$ 41.06
23.4 x 21.1 mm
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3.76ct Natural Multicolor Agate, Oval, Opaque, Photo A

3.76ct Natural Multicolor Agate, Oval, Opaque

Agate

3.76ct1 pc
$ 7.67
13 x 9 mm (calibrated)
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15.04ct Natural Multicolor Agate, Sphere / Ball, Opaque, Photo A
Agate Product Video (701056)

15.04ct Natural Multicolor Agate, Sphere / Ball, Opaque

Agate

15.04ct1 pc
$ 14.44
12 mm (calibrated)
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12.09ct Natural Multicolor Agate, Oval, Opaque, Photo A

12.09ct Natural Multicolor Agate, Oval, Opaque

Agate

12.09ct1 pc
$ 24.66
14.7 x 12.6 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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21.82ct Natural Multicolor Agate, Oval, Opaque, Photo A

21.82ct Natural Multicolor Agate, Oval, Opaque

Agate

21.82ct1 pc
$ 17.46
16.9 x 15 mm
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3.80ct Natural Multicolor Agate, Round, Opaque, Photo A

3.80ct Natural Multicolor Agate, Round, Opaque

Agate

3.80ct1 pc
$ 4.56
9.5 mm (calibrated)
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27.92ct Natural Off White Agate, Oval, Opaque, Photo A

27.92ct Natural Off White Agate, Oval, Opaque

Agate

27.92ct1 pc
$ 53.27
27.5 x 20.9 mm
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4.50ct Natural Multicolor Agate, Oval, Opaque, Photo A

4.50ct Natural Multicolor Agate, Oval, Opaque

Agate

4.50ct1 pc
$ 5.40
12.6 x 9.5 mm
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4.31ct Natural Multicolor Agate, Fancy, Translucent, Photo A

4.31ct Natural Multicolor Agate, Fancy, Translucent

Agate

4.31ct1 pc
$ 9.09
12.2 x 6 mm
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12.35ct Natural Multicolor Agate, Oval, Opaque, Photo A

12.35ct Natural Multicolor Agate, Oval, Opaque

Agate

12.35ct1 pc
$ 14.82
15.8 x 13.5 mm
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32.09ct Natural Multicolor Agate, Oval, Opaque, Photo A

32.09ct Natural Multicolor Agate, Oval, Opaque

Agate

32.09ct1 pc
$ 38.51
19.6 x 15.9 mm
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18.45ct Natural Multicolor Agate, Fancy, Translucent, Photo A

18.45ct Natural Multicolor Agate, Fancy, Translucent

Agate

18.45ct1 pc
$ 38.93
19.8 x 9.7 mm
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7.92ct Natural Multicolor Agate, Oval, Opaque, Photo A

7.92ct Natural Multicolor Agate, Oval, Opaque

Agate

7.92ct1 pc
$ 7.61
12.9 x 12.2 mm
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3.33ct Natural Yellowish Green Agate, Oval, Translucent, Photo A

3.33ct Natural Yellowish Green Agate, Oval, Translucent

Agate

3.33ct1 pc
$ 4.36
10.1 x 8.7 mm
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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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3.15ct Natural Medium Green Agate, Oval, Translucent, Photo A

3.15ct Natural Medium Green Agate, Oval, Translucent

Agate

3.15ct1 pc
$ 4.12
11.1 x 8.4 mm
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108.77ct Natural Multicolor Agate, Fancy, Translucent, Photo A
Agate Product Video (745463)

108.77ct Natural Multicolor Agate, Fancy, Translucent

Agate

108.77ct1 pc
$ 229.50
36.2 x 17.2 mm
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5.41ct Natural Multicolor Agate, Round, Opaque, Photo A

5.41ct Natural Multicolor Agate, Round, Opaque

Agate

5.41ct1 pc
$ 6.17
9.5 mm (calibrated)
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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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6.00ct Natural Multicolor Agate, Oval, Opaque, Photo A

6.00ct Natural Multicolor Agate, Oval, Opaque

Agate

6.00ct1 pc
$ 7.20
11.7 x 11.1 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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6.82ct Natural Multicolor Agate, Oval, Opaque, Photo A

6.82ct Natural Multicolor Agate, Oval, Opaque

Agate

6.82ct1 pc
$ 13.91
13 x 11 mm (calibrated)
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9.93ct Natural Multicolor Agate, Oval, Opaque, Photo A

9.93ct Natural Multicolor Agate, Oval, Opaque

Agate

9.93ct1 pc
$ 20.26
14.2 x 12.8 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 can pick and choose from large selection and find just what I need for .y projects, currently my cane.

Posted By Darkstar731 in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Enjoyed shopping.

Posted By Chris in March, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I love the gems and your website, every time I want to buy I usually spend between 6 and 8 hours on your website.

Posted By Bryan De David in April, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

Been using them for years! Very satisfied with the products.

Posted By PI SC in May, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

All good

Posted By DouscheGift in August, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

They have a wonderful selection of gems of all sorts, shapes, cuts, and quality. I am very particular about the quality of stones I buy, and found many with VVS clarity and excellent cut and polish. I am thrilled with each of the stones I purchased, and would definitely recommend GemSelect to everyone.

Posted By Debsarabs in February, 2026
Source: Bizrate
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