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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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 |
9.31ct Green Agate, Oval, Translucent
13.5 x 11.2 mm
$ 8.60
2.19ct Green Agate, Flower Cut, Translucent
18.2 x 9.2 mm
$ 7.24
2.09ct Green Agate, Flower Cut, Translucent
17.7 x 8.5 mm
$ 6.90
4.35ct Green Agate, Fancy, Translucent
18.5 x 9.4 mm
$ 14.36
8.64ct Green Agate, Pear Shape, Translucent
14 x 12 mm (calibrated)
$ 7.99
3.71ct Green Agate, Fancy, Translucent
18.8 x 9.4 mm
$ 12.25
3.82ct Green Agate, Flower Cut, Translucent
18.9 x 9.5 mm
$ 12.61
7.38ct Green Agate, Oval, Translucent
13 x 11.9 mm
$ 7.79
6.83ct Green Agate, Pear Shape, Translucent
12 x 12 mm (calibrated)
$ 6.31
3.60ct Green Agate, Flower Cut, Translucent
15.6 x 8.8 mm
$ 11.88
50.18ct Green Agate, Oval, Translucent
27.7 x 23.9 mm
$ 36.13
3.36ct Green Agate, Fancy, Translucent
19.8 x 9.3 mm
$ 11.09
4.14ct Green Agate, Oval, Translucent
11 x 9 mm (calibrated)
$ 4.37
7.83ct Green Agate, Oval, Translucent
14 x 12 mm (calibrated)
$ 7.24
3.34ct Green Agate, Oval, Translucent
10.1 x 9.1 mm
$ 4.37
128.79ct Green Agate, Square, Opaque
32.2 x 31.2 mm
$ 54.10
3.17ct Green Agate, Oval, Translucent
10.3 x 8.5 mm
$ 4.14
3.10ct Green Agate, Oval, Translucent
10 x 8 mm (calibrated)
$ 4.06
97.43ct Green Agate, Square, Opaque
28 x 27.9 mm
$ 40.92
6.27ctw Green Agate, Oval, Translucent
10.4 x 8.3 mm
$ 8.20
7.06ct Green Agate, Oval, Translucent
12.9 x 11.8 mm
$ 7.46
2.81ct Green Agate, Pear Shape, Translucent
9 x 7 mm (calibrated)
$ 5.56
5.23ct Green Agate, Fancy, Translucent
18.2 x 10 mm
$ 10.37
3.20ct Green Agate, Oval, Translucent
9.4 x 8.3 mm
$ 4.19
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 
Very large selection from affordable to high end I will be coming back to shop again!
Overall Rating -> 9 
It was fine . Wish there had been more round stones to select from
Overall Rating -> 9
I was looking for a small gift for a friend- the process is the same as every other time and was very simple, and she even got her gift early! On the downside, there's no way to easily keep track of multiple Shipping Addresses, so if I want to send a gift to Friend A and to Friend B, I have to overwrite everything and it's a fair bit clunky in that regard.
Overall Rating -> 10
This is the first time I have used this site. I was dissatisfied with the quality of gems and supplies elsewhere and decided to try GemSelect. They are awesome! I was thrilled to see the variety and the great web performance. There was the ability to search for information as well as gems. Things like the clarity rating system and caret weight of the gems. I have always loved making things and I have just started to make jewelry as a business. However I have never made a ring before and have always wanted to. On GemSelect I was able to find good quality gems to use in my creations. I am so glad the website is so easy to use. Thank you GemSelect.
Overall Rating -> 10
Filters need to be improved but rest of website is great
Overall Rating -> 9
It was great!
