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 |
3.80ct Multicolor Agate, Round, Opaque
9.5 mm (calibrated)
$ 4.56
16.86ct Multicolor Agate, Oval, Opaque
17 x 14 mm
$ 20.23
14.39ct Multicolor Agate, Fancy, Translucent
16.7 x 9.1 mm
$ 30.36
5.84ct Multicolor Agate, Round, Opaque
11 mm (calibrated)
$ 6.66
15.70ct Multicolor Agate, Round, Opaque
15 mm (calibrated)
$ 17.90
18.44ct Multicolor Agate, Oval, Opaque
16.5 x 15.3 mm
$ 18.44
10.54ct Multicolor Agate, Sphere / Ball, Opaque
11 mm (calibrated)
$ 12.65
6.46ct Multicolor Agate, Oval, Opaque
12.2 x 9.5 mm
$ 7.37
22.91ct Multicolor Agate, Oval, Opaque
18.6 x 17.2 mm
$ 46.74
11.68ctw Multicolor Agate, Oval, Transparent
16.5 x 10 mm
$ 58.40
10.74ct Multicolor Agate, Fancy, Opaque
11.6 x 11.6 mm
$ 12.24
8.91ct Multicolor Agate, Oval, Opaque
14 x 11 mm
$ 18.18
6.55ct Multicolor Agate, Round, Opaque
11 mm (calibrated)
$ 13.37
19.19ct Multicolor Agate, Fancy, Opaque
19.4 x 9.9 mm
$ 40.49
12.76ct Multicolor Agate, Round, Opaque
14 mm (calibrated)
$ 15.31
12.22ct Multicolor Agate, Fancy, Opaque
15.6 x 8.9 mm
$ 25.78
22.62ct Multicolor Agate, Oval, Opaque
18.5 x 15.8 mm
$ 46.14
5.89ct Multicolor Agate, Fancy, Opaque
11.9 x 7 mm
$ 12.43
9.57ct Multicolor Agate, Oval, Opaque
17 x 11.9 mm
$ 19.52
15.87ct Multicolor Agate, Oval, Opaque
16.3 x 15 mm
$ 32.38
14.11ct Multicolor Agate, Oval, Opaque
14 x 14 mm (calibrated)
$ 16.08
11.47ct Multicolor Agate, Fancy, Opaque
16.3 x 8.3 mm
$ 24.20
8.11ct Multicolor Agate, Oval, Translucent
12 x 12 mm (calibrated)
$ 6.82
7.65ct Multicolor Agate, Round, Opaque
11 mm (calibrated)
$ 6.12
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 
Excellent selection of stones -including ones I had never heard of before -nice site and fairly easy to use
Overall Rating -> 10 
I've purchased from here many times over the last decade+. I find the information easy to understand, helpful, and interesting. I have always been satisfied that I got exactly what I ordered. Pictures and descriptions are clear and unique to each stone.
Overall Rating -> 10
Love the precise descriptions and calibrations of hte loose gemstones. Would like to have seen more variety in the size gem I was looking for.
Overall Rating -> 10
I love the gems and your website, every time I want to buy I usually spend between 6 and 8 hours on your website.
Overall Rating -> 10
IT WAS GREAT SIMPLE I WAS ABLE TO MAKE AN ACCOUNT EASY AND WAS ABLE TO FAVORITE ALL OF MY FINAL SELECTED GEMS, I JUST LOVE IT.
Overall Rating -> 8
I visited several online loose stone shops trying to find rare stones. I finally found one that I've been looking for here, and very satisfied. Looking forward to receive the item in 3 weeks.
