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 |
3.48ct Yellow Agate, Oval, Translucent
11 x 9 mm (calibrated)
$ 5.20
9.33ct Multicolor Agate, Round, Opaque
12 mm (calibrated)
$ 13.16
9.48ct Multicolor Agate, Oval, Opaque
13.2 x 12.1 mm
$ 16.05
4.93ctw Green Agate, Oval, Translucent
9 x 7 mm (calibrated)
$ 5.35
22.35ct Multicolor Agate, Oval, Opaque
18.1 x 16.8 mm
$ 17.81
11.05ct Multicolor Agate, Pear Shape, Opaque
18.5 x 11 mm
$ 10.46
6.89ct Multicolor Agate, Oval, Opaque
12.5 x 11.6 mm
$ 5.49
4.74ct Yellow Agate, Oval, Translucent
12 x 10 mm (calibrated)
$ 7.79
8.76ctw Green Agate, Fancy, Translucent
19.9 x 10 mm
$ 14.39
12.70ct Multicolor Agate, Sphere / Ball, Opaque
12 mm (calibrated)
$ 10.12
38.31ctw Multicolor Agate, Round, Opaque
16 mm (calibrated)
$ 38.16
26.61ctw Multicolor Agate, Oval, Transparent
28.3 x 11.2 mm
$ 110.43
4.82ct Multicolor Agate, Oval, Opaque
16.8 x 8.4 mm
$ 3.84
6.56ct Yellow Agate, Oval, Translucent
12.8 x 12 mm
$ 10.77
4.22ct Yellow Agate, Oval, Translucent
11.2 x 9.9 mm
$ 6.93
5.48ct Multicolor Agate, Round, Opaque
11 mm (calibrated)
$ 9.28
3.20ct Green Agate, Oval, Translucent
9.4 x 8.6 mm
$ 3.48
3.66ct Green Agate, Oval, Translucent
10.1 x 8.8 mm
$ 3.97
6.25ct Multicolor Agate, Oval, Opaque
11.7 x 10.8 mm
$ 5.92
20.16ctw Multicolor Agate, Fancy, Transparent
20.7 x 11.4 mm
$ 83.66
10.22ct Multicolor Agate, Oval, Opaque
14.1 x 13.3 mm
$ 17.30
2.64ct Green Agate, Oval, Translucent
10 x 8.6 mm
$ 4.34
12.01ct Multicolor Agate, Oval, Opaque
14.3 x 13.4 mm
$ 9.57
4.23ct Green Agate, Fancy, Transparent
19.9 x 10.1 mm
$ 11.60
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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 am filling a small treasure chest and picked a nice amethyst.
Overall Rating -> 10
It was good. There was a large selection at prices I could afford.
Overall Rating -> 10
GemSelect offers excellent choices, prices & service- highly recommended! Unfortunately, prior to ordering a replacement gemstone, my jeweler neglected to mention it needed to be one that was a'cushion cuta' to fit the existing mount. Have yet to return/exchangea'
Overall Rating -> 10
I liked the selection of gems, and price. I did not like your PayPal process. I already have a PP account and you want me to sign up for another.
Overall Rating -> 10
Love, and have always loved, your website.
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.
