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 |
3.20ct Green Agate, Oval, Translucent
9.4 x 8.3 mm
$ 3.48
12.23ct Multicolor Agate, Oval, Translucent
14 x 14 mm (calibrated)
$ 24.36
4.01ct Green Agate, Flower Cut, Translucent
18 x 9.7 mm
$ 10.99
6.74ct Green Agate, Oval, Translucent
13 x 11 mm (calibrated)
$ 5.91
5.62ct Green Agate, Fancy, Translucent
20.2 x 10.8 mm
$ 9.23
3.05ct Green Agate, Oval, Translucent
8.9 x 8.2 mm
$ 5.01
4.54ct Green Agate, Oval, Translucent
10.4 x 9.2 mm
$ 3.98
12.11ct Multicolor Agate, Oval, Opaque
16.1 x 13.1 mm
$ 20.51
3.88ct Green Agate, Flower Cut, Translucent
17.6 x 10.1 mm
$ 10.62
11.31ct Multicolor Agate, Round, Opaque
14 mm (calibrated)
$ 19.16
18.49ct White Agate, Pear Shape, Opaque
21.8 x 19.2 mm
$ 29.28
8.93ct Multicolor Agate, Oval, Opaque
13 x 11 mm (calibrated)
$ 8.90
11.43ct Multicolor Agate, Oval, Translucent
17.8 x 11.9 mm
$ 9.11
16.49ct Multicolor Agate, Fancy, Opaque
19.2 x 9.1 mm
$ 28.88
11.03ct Multicolor Agate, Oval, Opaque
13.9 x 13 mm
$ 18.68
12.76ct Multicolor Agate, Fancy, Translucent
18.2 x 8.3 mm
$ 22.34
13.14ctw Multicolor Agate, Pear Shape, Transparent
22.5 x 10.2 mm
$ 54.53
16.21ct Multicolor Agate, Oval, Opaque
19.4 x 12.9 mm
$ 16.14
4.95ct Green Agate, Emerald Cut, Translucent
12 x 10 mm (calibrated)
$ 10.85
2.63ct Green Agate, Oval, Translucent
9 x 7.6 mm
$ 4.32
3.83ct Green Agate, Oval, Translucent
10.8 x 9.7 mm
$ 6.31
8.80ct Multicolor Agate, Round, Opaque
13 mm (calibrated)
$ 7.01
16.93ct Multicolor Agate, Round, Opaque
14 mm (calibrated)
$ 16.87
17.44ctw Green Agate, Oval, Translucent
13.1 x 11.9 mm
$ 13.38
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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 
Easy and good price
Overall Rating -> 10
Loved the price and the quality and the certification options which is the main reason why I buy. The guarantee is also a great reason to use gem select.
Overall Rating -> 10
Everything was great, website user friendly, quality amazing, communication amazing, delivery amazing, everything was as expected, they done what they said they would, overall experience was amazing.
Overall Rating -> 10
I could see the actual gem I was buying
Overall Rating -> 8 
The website was easy to use and there were a lot of good options, I was satisfied.
Overall Rating -> 10
Great! Affordable
