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 |
3.62ct Green Agate, Oval, Translucent
10.5 x 7.4 mm
$ 3.93
7.17ct Multicolor Agate, Oval, Opaque
13.2 x 11.8 mm
$ 6.78
5.36ct Yellow Agate, Oval, Translucent
12.7 x 10.5 mm
$ 11.74
7.10ct Green Agate, Pear Shape, Translucent
14 x 12 mm (calibrated)
$ 5.44
4.47ct Yellow Agate, Oval, Translucent
12 x 10 mm (calibrated)
$ 7.34
6.74ct Green Agate, Oval, Translucent
13 x 11 mm (calibrated)
$ 5.91
3.48ct Green Agate, Oval, Translucent
9.9 x 8.6 mm
$ 3.78
16.53ct Multicolor Agate, Oval, Opaque
15.8 x 14.7 mm
$ 15.64
13.73ct Multicolor Agate, Fancy, Translucent
14.5 x 9.7 mm
$ 24.05
14.81ct Multicolor Agate, Marquise, Opaque
26.5 x 12 mm
$ 11.80
6.67ct White Agate, Fancy, Opaque
14.5 x 10.8 mm
$ 10.57
3.30ct Green Agate, Flower Cut, Translucent
17.6 x 8.2 mm
$ 9.05
11.32ct Multicolor Agate, Oval, Opaque
17.3 x 13.8 mm
$ 11.27
8.10ct Multicolor Agate, Round, Opaque
12 mm (calibrated)
$ 13.71
9.34ct Multicolor Agate, Fancy, Translucent
16.2 x 7.8 mm
$ 16.36
16.85ct Multicolor Agate, Oval, Opaque
17.1 x 14.5 mm
$ 13.43
16.65ct Multicolor Agate, Round, Opaque
14 mm (calibrated)
$ 13.26
3.60ct Green Agate, Flower Cut, Translucent
15.6 x 9.2 mm
$ 9.86
22.91ct Multicolor Agate, Oval, Opaque
18.6 x 17.2 mm
$ 38.79
9.15ct Multicolor Agate, Oval, Opaque
16.7 x 11.2 mm
$ 15.50
4.90ct Yellow Agate, Oval, Translucent
11.5 x 10 mm
$ 8.06
12.87ct Multicolor Agate, Round, Opaque
13 mm (calibrated)
$ 12.82
11.35ct Multicolor Agate, Round, Opaque
14 mm (calibrated)
$ 10.74
6.25ct Multicolor Agate, Oval, Opaque
11.7 x 10.8 mm
$ 5.92
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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 -> 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 
Easy and functional
Overall Rating -> 10
good navigation and simple interface.
Overall Rating -> 10
All these questions, and I don't have to give any blood. What a Deal... I absolutely enjoy the Gem Select emails every month. This one today was special. I always say, I'll know it when I see it. This stone today was the One. Odd and Intriguing. Thank You So Much for all that you do.
Overall Rating -> 9 
Ita's a pretty good and simple way to find gems that youa're looking for amazing selection
Overall Rating -> 10
I love the products. I've bought them as gifts and people love my gifts
