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 |
19.24ctw Green Aventurine, Fancy, Translucent
21.2 x 10.2 mm
$ 42.16
18.08ctw Green Aventurine, Pear Shape, Translucent
20.7 x 14.4 mm
$ 41.80
24.56ct Green Aventurine, Round, Opaque
20 mm (calibrated)
$ 24.89
16.47ctw Green Aventurine, Pear Shape, Translucent
21.6 x 14.4 mm
$ 38.08
28.16ct Green Aventurine, Round, Opaque
20 mm (calibrated)
$ 34.25
24.26ct Green Aventurine, Pear Shape, Translucent
33.2 x 17.4 mm
$ 20.14
13.86ctw Green Aventurine, Fancy, Translucent
18.4 x 11.8 mm
$ 30.37
48.14ct Green Aventurine, Round, Opaque
24.9 mm
$ 53.23
12.15ctw Green Aventurine, Pear Shape, Translucent
17 x 11.1 mm
$ 26.63
16.76ctw Green Aventurine, Baguette, Translucent
17.9 x 9.8 mm
$ 38.74
14.94ctw Green Aventurine, Pear Shape, Translucent
18 x 13 mm (calibrated)
$ 29.76
23.62ct Green Aventurine, Oval, Translucent
30.7 x 20.8 mm
$ 23.52
47.31ct Yellow Aventurine, Fancy, Opaque
43 x 12.5 mm
$ 14.13
14.53ctw Green Aventurine, Fancy, Translucent
20.3 x 11.1 mm
$ 31.84
13.61ct Green Aventurine, Oval, Translucent
24.3 x 13.1 mm
$ 13.55
35.16ct Green Aventurine, Fancy, Opaque
36.2 x 11.5 mm
$ 2.92
23.62ct Green Aventurine, Oval, Translucent
29.3 x 18.9 mm
$ 23.52
16.74ctw Green Aventurine, Pear Shape, Translucent
19.2 x 13 mm
$ 38.69
23.68ct Green Aventurine, Round, Opaque
20 mm (calibrated)
$ 28.79
36.88ct Green Aventurine, Fancy, Opaque
39.9 x 11.2 mm
$ 3.06
27.01ct Blue Aventurine, Fancy, Opaque
33.6 x 11 mm
$ 6.72
33.92ct Blue Aventurine, Fancy, Opaque
36.3 x 10.8 mm
$ 10.14
12.29ctw Green Aventurine, Trillion, Translucent
17.8 x 11.7 mm
$ 28.40
33.74ct Green Aventurine, Fancy, Opaque
39.7 x 10.7 mm
$ 2.80
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 
My current project is something BLUE . Opal earrings with matching tennis bracelet for her wedding. The opals and sixty two sapphires VVS & VS are AMAZINGLY BEAUTIFUL. The private jewelers were impressed by the clarity and inclusion free of the sapphires . I want to say thank you for the High quality sapphires that I purchased for my daughtera's wedding.
Overall Rating -> 10
I found the filter options excellent. Yours was the third site I visited (asked chat got for reputable online sellers of loose gems) and the first I purchased from as I was able to easily find what I was looking for.
Overall Rating -> 9 
It was great experience
Overall Rating -> 10
The citrine gems are beautiful. I appreciated that each stone was individually shown on the website so I could see exactly what I was getting. No mystery person selecting random stones for me. The documentation included with each gem was high quality as well. Great price and arrived as expected.
Overall Rating -> 10
Great selection. Maybe too great i kept adding and deleting stuff because i found better looking ones
Overall Rating -> 10
Easy and good price
