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 |
3.24ct Green Agate, Flower Cut, Translucent
20 x 8.9 mm
$ 8.87
3.92ct Green Agate, Flower Cut, Translucent
18.3 x 9.3 mm
$ 10.74
4.50ct Yellow Agate, Pear Shape, Translucent
12 x 11.1 mm
$ 7.40
2.53ct Green Agate, Oval, Translucent
10 x 8 mm (calibrated)
$ 4.15
7.16ct Multicolor Agate, Oval, Opaque
12.4 x 10.9 mm
$ 12.12
56.95ct Green Agate, Oval, Translucent
30.6 x 23.8 mm
$ 34.03
6.28ct Yellow Agate, Oval, Translucent
13 x 11 mm (calibrated)
$ 13.76
10.60ct Multicolor Agate, Oval, Opaque
18 x 13 mm (calibrated)
$ 10.03
7.23ctw Green Agate, Flower Cut, Translucent
18.5 x 9.2 mm
$ 19.81
11.37ct Multicolor Agate, Oval, Opaque
14.6 x 12.6 mm
$ 10.76
23.42ct Multicolor Agate, Sphere / Ball, Opaque
15 mm (calibrated)
$ 18.67
3.19ct Green Agate, Oval, Translucent
10.2 x 8.7 mm
$ 3.47
2.16ct Green Agate, Flower Cut, Translucent
15.2 x 8.3 mm
$ 5.92
7.28ct Green Agate, Oval, Translucent
12.7 x 12 mm
$ 5.79
16.53ct Multicolor Agate, Oval, Opaque
15.8 x 14.7 mm
$ 15.64
18.35ctw Multicolor Agate, Oval, Transparent
19.8 x 12.7 mm
$ 76.15
9.57ct Multicolor Agate, Oval, Opaque
17 x 11.9 mm
$ 16.20
4.04ct Green Agate, Fancy, Translucent
18.8 x 9.1 mm
$ 6.94
3.55ct Green Agate, Flower Cut, Transparent
17.6 x 8.9 mm
$ 9.73
24.26ct Multicolor Agate, Oval, Opaque
17.6 x 15.7 mm
$ 24.16
17.46ct Multicolor Agate, Oval, Opaque
16.3 x 14.7 mm
$ 17.39
8.24ct Multicolor Agate, Round, Opaque
12 mm (calibrated)
$ 7.80
14.04ct Multicolor Agate, Round, Opaque
13 mm (calibrated)
$ 11.19
3.93ct Multicolor Agate, Round, Opaque
9.5 mm (calibrated)
$ 3.72
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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 
good navigation and simple interface.
Overall Rating -> 10
The website has a good selection, the interface is very intuitive.
Overall Rating -> 10
I have shopped at Gemselect for nearly 20 years. I especially like that you see pictures of the exact gem you are purchasing. You are a trusted source.
Overall Rating -> 10
I am filling a small treasure chest and picked a nice amethyst.
Overall Rating -> 10
Enjoy every moment
Overall Rating -> 10
I had a very easy time navigating the web page and using filters to find what I was looking for. The varied selection was nice to see and pricing is clear and fair.
