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 Agate
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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 |
8.93ct Multicolor Agate, Oval, Opaque
13.6 x 11.1 mm
$ 18.22
13.26ct Multicolor Agate, Oval, Opaque
14 x 14 mm (calibrated)
$ 12.73
12.25ct Multicolor Agate, Sphere / Ball, Opaque
12 mm (calibrated)
$ 11.76
6.44ctw Warm Green Agate, Flower Cut, Translucent
18.3 x 9.3 mm
$ 21.25
8.06ct Multicolor Agate, Oval, Opaque
14 x 12.8 mm
$ 7.74
10.80ct Multicolor Agate, Oval, Opaque
14.2 x 13.2 mm
$ 22.03
6.89ct Multicolor Agate, Oval, Opaque
12.5 x 11.6 mm
$ 6.61
6.83ct Multicolor Agate, Oval, Opaque
12.4 x 11 mm
$ 8.20
12.69ct Multicolor Agate, Round, Opaque
13 mm (calibrated)
$ 15.23
8.16ct Multicolor Agate, Fancy, Translucent
16.2 x 7.4 mm
$ 17.22
5.11ct Tuscany Yellow Agate, Oval, Translucent
11 x 10.4 mm
$ 8.44
14.08ct Multicolor Agate, Oval, Opaque
16.1 x 13.5 mm
$ 28.73
3.17ct Forest Green Agate, Oval, Translucent
10.3 x 8.5 mm
$ 4.14
6.77ct Multicolor Agate, Oval, Opaque
12.8 x 10.4 mm
$ 13.81
16.53ct Multicolor Agate, Oval, Opaque
15.8 x 14.7 mm
$ 18.84
5.05ct Multicolor Agate, Round, Opaque
11 mm (calibrated)
$ 10.31
4.47ct Honey Yellow Agate, Oval, Translucent
12 x 10 mm (calibrated)
$ 8.84
8.94ct Multicolor Agate, Oval, Opaque
13.6 x 11.5 mm
$ 8.58
2.80ctw Medium Orange Agate, Oval, Transparent
8 x 6 mm (calibrated)
$ 6.72
58.42ct Medium Dark Green Agate, Oval, Translucent
31.9 x 27.8 mm
$ 42.06
3.32ct Multicolor Agate, Oval, Opaque
9.4 x 8.8 mm
$ 3.98
18.35ctw Multicolor Agate, Oval, Transparent
19.8 x 12.7 mm
$ 91.75
8.17ct Multicolor Agate, Oval, Opaque
14 x 12 mm (calibrated)
$ 16.67
8.09ct Green Agate, Oval, Translucent
13 x 13 mm (calibrated)
$ 7.48
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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 
Great selection of gems at a reasonable price
Overall Rating -> 9 
It was a good experience looking for and finding a nice amethyst stone
Overall Rating -> 10
Good selection, using for custom jewlery for my wife.
Overall Rating -> 10
I was looking for a site with every type of gem I could want for setting in luxury blades and assumed I would need to look outside the US, but GemSelect made it easy to get everything I wanted without leaving the house! Wide enough selection that I do not feel the need to look elsewhere and pricing the same.
Overall Rating -> 10
I could see the actual gem I was buying
Overall Rating -> 10
The site provided lots of detail, factual data, and good photos. I also like the availability of searching by price range as well as by the type of stone.
