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 |
15.94ctw Bright Green Aventurine, Trillion, Translucent
13.5 x 18.2 mm
$ 44.39
25.91ct Forest Green Aventurine, Fancy, Opaque
34.2 x 10.3 mm
$ 2.59
36.88ct Forest Green Aventurine, Fancy, Opaque
39.9 x 11.2 mm
$ 3.69
21.15ct Cool Forest Green Aventurine, Pear Shape, Translucent
27.7 x 18.8 mm
$ 25.38
23.36ct Dark Green Aventurine, Round, Translucent
24.7 mm
$ 28.03
25.86ct Forest Green Aventurine, Fancy, Opaque
35.2 x 9.7 mm
$ 9.31
21.65ct Forest Green Aventurine, Fancy, Opaque
38.2 x 8.6 mm
$ 2.17
20.83ct Light Yellow Aventurine, Fancy, Opaque
34.1 x 8.9 mm
$ 7.50
31.47ct Dark Blue Aventurine, Fancy, Opaque
36.9 x 10.9 mm
$ 11.33
24.23ct Green Aventurine, Fancy, Opaque
34.8 x 9.5 mm
$ 2.42
33.92ct Dark Blue Aventurine, Fancy, Opaque
36.3 x 10.8 mm
$ 12.22
26.04ct Dark Green Aventurine, Pear Shape, Translucent
30 x 22 mm (calibrated)
$ 31.25
14.06ct Forest Green Aventurine, Oval, Translucent
28.2 x 13.5 mm
$ 16.87
20.09ct Cool Forest Green Aventurine, Oval, Translucent
27.4 x 16 mm
$ 24.11
26.73ct Forest Green Aventurine, Oval, Translucent
26.6 x 21.3 mm
$ 32.08
23.00ct Deep Green Aventurine, Oval, Translucent
27.6 x 16.1 mm
$ 27.60
24.69ct Forest Green Aventurine, Oval, Translucent
28.4 x 20.2 mm
$ 29.63
27.01ct Dark Blue Aventurine, Fancy, Opaque
33.6 x 11 mm
$ 8.10
28.80ct Dark Blue Aventurine, Fancy, Opaque
34.1 x 10.6 mm
$ 10.37
15.57ctw Pine Green Aventurine, Trillion, Translucent
17 x 11.7 mm
$ 41.10
23.26ct Pale Moss Green Aventurine, Round, Opaque
20 mm (calibrated)
$ 34.08
34.70ct Forest Green Aventurine, Fancy, Opaque
39.9 x 10.5 mm
$ 3.47
25.89ct Forest Green Aventurine, Fancy, Opaque
34.5 x 10.1 mm
$ 2.59
13.15ctw Medium Green Aventurine, Oval, Translucent
16 x 10.9 mm
$ 34.72
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 
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
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 was able to find what I wanted very easily!
Overall Rating -> 10
Always find more niche sizes/shapes as my unconventional designs require from this website. Recommending to fellow designers in the creative atmosphere on the usual, specially due to the quality and certification of gems.
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 -> 8 
Good prices
