Natural Aventurine Gemstones
Shop natural aventurine gemstones in green and other colors. Loose, cabochon and faceted stones with worldwide shipping from GemSelect.
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Bi-color
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Black
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Blue Aventurine
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Brown
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Golden
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Gray
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Green Aventurine
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Multicolor
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Orange
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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
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White
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Yellow Aventurine
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Single |
Pairs |
Lots |
Faceted |
Cabochons |
30.17ct Blue Aventurine, Fancy, Opaque
34.3 x 10.8 mm
$ 9.01
27.97ct Green Aventurine, Fancy, Opaque
41.3 x 9 mm
$ 2.32
26.04ct Green Aventurine, Pear Shape, Translucent
30 x 22 mm (calibrated)
$ 25.94
31.47ct Blue Aventurine, Fancy, Opaque
36.9 x 10.9 mm
$ 9.40
24.31ct Green Aventurine, Round, Opaque
20 mm (calibrated)
$ 29.56
14.27ctw Green Aventurine, Fancy, Translucent
12.2 x 14.5 mm
$ 23.69
23.00ct Green Aventurine, Oval, Translucent
27.6 x 16.1 mm
$ 22.91
25.50ct Green Aventurine, Fancy, Opaque
36.1 x 10.3 mm
$ 2.12
24.69ct Green Aventurine, Oval, Translucent
28.4 x 20.2 mm
$ 24.59
14.46ct Green Aventurine, Oval, Translucent
22.4 x 14 mm
$ 14.40
27.31ct Green Aventurine, Fancy, Opaque
33.8 x 10.3 mm
$ 2.27
21.15ct Green Aventurine, Pear Shape, Translucent
27.7 x 18.8 mm
$ 21.07
28.14ct Green Aventurine, Fancy, Opaque
39.9 x 9.5 mm
$ 2.33
23.62ct Green Aventurine, Oval, Translucent
30.7 x 20.8 mm
$ 23.52
26.75ct Green Aventurine, Fancy, Opaque
41.8 x 9.2 mm
$ 2.22
12.89ctw Green Aventurine, Pear Shape, Translucent
17.9 x 11.8 mm
$ 29.80
26.27ct Blue Aventurine, Fancy, Opaque
34.3 x 10.2 mm
$ 7.85
25.07ctw Green Aventurine, Fancy, Translucent
26.3 x 11.5 mm
$ 49.94
20.09ct Green Aventurine, Oval, Translucent
27.4 x 16 mm
$ 20.01
24.23ct Green Aventurine, Fancy, Opaque
34.8 x 9.5 mm
$ 2.01
19.88ctw Green Aventurine, Fancy, Translucent
22.5 x 10.6 mm
$ 43.57
25.70ct Green Aventurine, Round, Opaque
20 mm (calibrated)
$ 31.26
29.36ct Green Aventurine, Oval, Translucent
31.5 x 19.9 mm
$ 29.24
25.24ct Green Aventurine, Fancy, Opaque
36.6 x 10.6 mm
$ 2.09
Why Buy Aventurine 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 Aventurine Stones
Our natural aventurine gemstones are carefully selected for quality, color and cut. Known for their subtle shimmer caused by mineral inclusions, aventurine stones are popular for both jewelry and decorative use.
Buy Aventurine Gemstones Online
Shop loose aventurine gemstones online with confidence at GemSelect. Choose from individual stones and matched pairs, with detailed photos, exact sizes and secure worldwide shipping.
Green Aventurine Quartz
Green aventurine is the most well-known variety, valued for its soft green color and natural sparkle. It is a versatile gemstone that works beautifully in rings, pendants, bracelets and beads.
Other Aventurine Colors
Although green is most common, aventurine can also be found in shades of blue, red, peach and brown. Each color results from different mineral inclusions within the quartz structure.
Cabochon and Faceted Aventurine
Aventurine is often cut as cabochons to highlight its shimmering effect, but faceted stones are also available for added brilliance. Choose the cut that best suits your jewelry design.
Calibrated Aventurine Sizes
We offer calibrated aventurine gemstones in standard sizes suitable for commercial settings, as well as unique free sizes for custom jewelry projects.
Wholesale Aventurine Stones
Looking for larger quantities? Our wholesale aventurine options are ideal for jewelry designers, manufacturers and collectors seeking competitive pricing on natural stones.
Aventurine Meaning and Uses
Aventurine is traditionally associated with opportunity and positive energy. With a Mohs hardness of approximately 6.5 to 7, it is durable enough for many types of jewelry when properly set and cared for.
Learn more about the properties, sources and care of this gemstone on our Aventurine Information Page.
FAQs
Is aventurine a natural gemstone?
Yes, aventurine is a natural variety of quartz. Any treatments or enhancements are clearly disclosed for full transparency.
What is the difference between aventurine and jade?
Aventurine is a type of quartz with a sparkling effect caused by inclusions, while jade refers to either jadeite or nephrite, which have different mineral compositions and physical properties.
Is green aventurine suitable for rings?
With a hardness of 6.5-7 on the Mohs scale, green aventurine can be used in rings, especially in protective settings. Proper care helps maintain its surface over time.
Are calibrated aventurine stones available?
Yes, we offer calibrated aventurine gemstones in standard sizes suitable for commercial jewelry mountings.
Can I buy aventurine gemstones in bulk?
Yes, wholesale aventurine stones are available for jewelry businesses and collectors, with competitive pricing on multiple-stone purchases.
GemSelect Certified Store Reviews
GemSelect: Over 22 Years in the Gemstone Business! Thank you for trusting us with your purchase!
Overall Rating -> 10 
Always get a nice gemstone. Just like the picture. Never disappointed
Overall Rating -> 10
love the site, the experience and the products.
Overall Rating -> 10
Had a great experience and the prices are great
Overall Rating -> 10
My experience was done with ease
Overall Rating -> 8 
The website was easy to use and there were a lot of good options, I was satisfied.
Overall Rating -> 10
selection was broad and the check out was quick. Great site
