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 |
4.22ct Yellow Agate, Oval, Translucent
11.2 x 9.9 mm
$ 6.93
14.41ct Multicolor Agate, Oval, Opaque
15.1 x 13.9 mm
$ 24.40
8.09ct Green Agate, Oval, Translucent
13 x 13 mm (calibrated)
$ 6.21
6.25ct Multicolor Agate, Oval, Opaque
11.7 x 10.8 mm
$ 5.92
12.18ctw Multicolor Agate, Pear Shape, Transparent
19.8 x 10.2 mm
$ 50.55
6.86ct Multicolor Agate, Oval, Opaque
12 x 10 mm (calibrated)
$ 11.61
3.00ct Green Agate, Pear Shape, Translucent
13 x 9 mm (calibrated)
$ 6.57
7.95ct Multicolor Agate, Oval, Opaque
13 x 11 mm (calibrated)
$ 7.92
14.41ct Multicolor Agate, Oval, Opaque
18.2 x 14.5 mm
$ 11.49
6.90ct Green Agate, Oval, Translucent
12.5 x 11.6 mm
$ 6.04
21.35ctw Multicolor Agate, Pear Shape, Translucent
32.2 x 9.6 mm
$ 88.60
3.02ct Green Agate, Oval, Translucent
9.3 x 7.5 mm
$ 4.96
2.51ct Green Agate, Flower Cut, Transparent
15 x 8.2 mm
$ 6.88
16.75ct White Agate, Round, Opaque
17 mm (calibrated)
$ 26.53
3.73ct Green Agate, Fancy, Translucent
19.3 x 9.6 mm
$ 10.22
10.22ct Multicolor Agate, Oval, Opaque
14.1 x 13.3 mm
$ 17.30
3.51ct Green Agate, Fancy, Translucent
17.9 x 9.1 mm
$ 9.62
3.76ct Green Agate, Oval, Translucent
10.1 x 8.5 mm
$ 4.08
26.61ctw Multicolor Agate, Oval, Transparent
28.3 x 11.2 mm
$ 110.43
8.67ct Multicolor Agate, Round, Opaque
12 mm (calibrated)
$ 14.68
97.43ct Green Agate, Square, Opaque
28 x 27.9 mm
$ 33.96
11.26ct Multicolor Agate, Oval, Opaque
13.3 x 11.8 mm
$ 10.66
4.26ct Green Agate, Oval, Translucent
12 x 8 mm (calibrated)
$ 4.62
7.41ct Multicolor Agate, Oval, Opaque
11.5 x 11 mm
$ 6.15
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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 
Web site is very simple to navigate Selection is terrific
Overall Rating -> 10
They have a wonderful selection of gems of all sorts, shapes, cuts, and quality. I am very particular about the quality of stones I buy, and found many with VVS clarity and excellent cut and polish. I am thrilled with each of the stones I purchased, and would definitely recommend GemSelect to everyone.
Overall Rating -> 10
I am filling a small treasure chest and picked a nice amethyst.
Overall Rating -> 10
I was able to find what I've been looking for.
Overall Rating -> 9 
Very easy to navigate with a great selection.
Overall Rating -> 10
Easy picking, fast checkout, secure shipping. Cana't ask for anything more than efficiency and a good price.
