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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Bi-color
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Black
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Blue
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Brown
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Golden
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Gray
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Green Agate
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Multicolor Agate
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Orange Agate
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Pink
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Purple
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Red
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Turquoise
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Violet Agate
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White Agate
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Yellow Agate
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Single |
Pairs |
Lots |
Faceted |
Cabochons |
6.65ct Multicolor Agate, Oval, Opaque
12.6 x 10.3 mm
$ 6.29
34.80ct Multicolor Agate, Fancy, Translucent
18.3 x 13.8 mm
$ 60.95
3.04ct Green Agate, Oval, Translucent
9.9 x 8.4 mm
$ 3.30
4.90ct Yellow Agate, Oval, Translucent
11.5 x 10 mm
$ 8.06
6.73ct Green Agate, Oval, Translucent
12.2 x 10.9 mm
$ 5.89
16.52ct Multicolor Agate, Oval, Opaque
13.8 x 12.7 mm
$ 16.45
6.25ct Multicolor Agate, Round, Translucent
10 mm (calibrated)
$ 4.98
11.31ct Multicolor Agate, Round, Opaque
14 mm (calibrated)
$ 19.16
10.38ct Multicolor Agate, Oval, Opaque
15 x 12 mm
$ 17.58
5.98ctw Green Agate, Oval, Translucent
10.3 x 8.7 mm
$ 6.48
7.06ct Green Agate, Oval, Translucent
13 x 13 mm (calibrated)
$ 6.19
9.06ct Multicolor Agate, Oval, Opaque
12.5 x 11.4 mm
$ 15.34
5.00ct Multicolor Agate, Sphere / Ball, Opaque
9 mm (calibrated)
$ 3.32
7.10ct Green Agate, Pear Shape, Translucent
14 x 12 mm (calibrated)
$ 5.44
14.42ct Multicolor Agate, Oval, Opaque
19.9 x 14.3 mm
$ 22.84
3.00ct Green Agate, Flower Cut, Translucent
16.7 x 9.1 mm
$ 8.22
2.75ct Green Agate, Oval, Translucent
8.9 x 8.2 mm
$ 4.52
7.30ct Green Agate, Oval, Translucent
13.7 x 11.4 mm
$ 5.33
4.86ct Multicolor Agate, Oval, Translucent
9.6 x 9.3 mm
$ 9.68
3.64ct Yellow Agate, Oval, Translucent
11 x 9 mm (calibrated)
$ 7.98
4.35ct Green Agate, Fancy, Translucent
18.5 x 9.4 mm
$ 11.92
9.86ct Multicolor Agate, Oval, Opaque
13.8 x 12.7 mm
$ 16.69
5.05ct Multicolor Agate, Round, Opaque
11 mm (calibrated)
$ 8.56
26.72ct Multicolor Agate, Oval, Opaque
24.6 x 16.6 mm
$ 45.24
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Why Buy Agate from GemSelect?
- Trusted Worldwide Since 2003
- Supplying natural gemstones to jewelers and collectors in 120+ countries
- Verified natural gemstones
- View All GemSelect Reviews on Bizrate
- Secure checkout and insured worldwide delivery
- 30-day returns and satisfaction guarantee
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.
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 
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.
Overall Rating -> 8 
First time using this website. It was both exciting finding things in my price range and things Iam gonna save up for and use in other pieces. I love that the picture of the gem is the exact gem I'll be buying. I haven't tested the gems yes but they said they sold me 100% natural gems.
Overall Rating -> 10
Found a rock that met my need. Bought it!
Overall Rating -> 10
The website was very easy to use.
Overall Rating -> 10
Wonderful purchase, can't wait to see the stone.
Overall Rating -> 10
Easy to conduct search, good amount of stock to select from along with variety of prices.
