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 |
4.92ct Medium Green Agate, Fancy, Translucent
18.8 x 9.7 mm
$ 10.19
2.38ct Medium Green Agate, Flower Cut, Translucent
17.5 x 8.7 mm
$ 7.86
20.47ct Multicolor Agate, Round, Opaque
15 mm (calibrated)
$ 24.56
3.60ct Warm Green Agate, Flower Cut, Translucent
15.6 x 9.2 mm
$ 11.88
30.69ct Multicolor Agate, Oval, Opaque
20.8 x 17.6 mm
$ 62.60
11.72ct Multicolor Agate, Round, Opaque
14 mm (calibrated)
$ 23.90
14.96ct Multicolor White Agate, Oval, Opaque
20 x 15 mm (calibrated)
$ 28.55
3.66ct Medium Emerald Green Agate, Oval, Translucent
10.1 x 8.8 mm
$ 4.78
14.41ct Multicolor Agate, Oval, Opaque
15.1 x 13.9 mm
$ 29.40
7.32ct Multicolor Agate, Oval, Opaque
12.8 x 11.5 mm
$ 14.93
9.31ct Medium Green Agate, Oval, Translucent
13.5 x 11.2 mm
$ 8.60
20.40ct Multicolor Agate, Oval, Opaque
17 x 15.2 mm
$ 24.48
20.35ctw Multicolor Agate, Cushion, Translucent
15.4 x 14.5 mm
$ 101.75
12.99ct Multicolor Agate, Round, Opaque
14 mm (calibrated)
$ 22.08
13.98ct Multicolor Agate, Sphere / Ball, Opaque
12 mm (calibrated)
$ 13.42
2.22ct Medium Orange Agate, Oval, Opaque
9 x 7 mm (calibrated)
$ 5.86
2.80ct Warm Green Agate, Flower Cut, Translucent
16.9 x 8.6 mm
$ 9.24
3.05ct Medium Green Agate, Oval, Translucent
8.9 x 8.2 mm
$ 6.04
45.93ct Multicolor Agate, Oval, Opaque
23.4 x 20.2 mm
$ 55.12
4.62ct Honey Yellow Agate, Oval, Translucent
12 x 10 mm (calibrated)
$ 12.19
4.42ct Deep Yellow Agate, Oval, Translucent
11 x 9.7 mm
$ 10.61
18.54ct Multicolor Agate, Oval, Opaque
17.9 x 16.2 mm
$ 22.25
3.44ct Warm Green Agate, Fancy, Translucent
19.3 x 9.5 mm
$ 11.35
11.80ct Multicolor Agate, Oval, Opaque
14.1 x 12.5 mm
$ 24.07
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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 
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
Have made 2 purchases so far from GemSelect and they have been amazing! Anytime I requested additional info, videos or pictures of a particular item, the response was always timely and helpful. This is a great place to buy, if you are looking for loose stones. Highly recommend!
Overall Rating -> 10
All items were delivered on time with all items meeting or exceeding my expectations. Cut, clarity and color were very close to the photos and description.
Overall Rating -> 10
I always purchase my stones from GemSelect, their products are high quality and customer service is always great. I also like the fact that I am able to purchase unique items
Overall Rating -> 10
I have purchased stones from gem select in the past and have been very satisfied. I expect to repeat that experience with this purchase as well
Overall Rating -> 10
Absolutely love the website, selection and products. Can you guys add a gemstones with inclusions tab. I like those it'd be nice to have them all in one place but i do understand it would be alot of work to go through and categorize them. Thank you anyways
