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Natural Aventurine Gemstones

Shop natural aventurine gemstones in green and other colors. Loose, cabochon and faceted stones with worldwide shipping from GemSelect.

Aventurine Weight
Aventurine Size
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Aventurine Price

Size Explained

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For Example: 6-7
For Example: 8-9
Bi-color
Black
Blue Aventurine
Brown
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Green Aventurine
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Orange
Pink
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White
Yellow Aventurine
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23.68ct Pale Moss Green Aventurine, Round, Opaque

20 mm (calibrated)

$ 34.69

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23.26ct Pale Moss Green Aventurine, Round, Opaque

20 mm (calibrated)

$ 34.08

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16.74ctw Deep Green Aventurine, Pear Shape, Translucent

19.2 x 13 mm

$ 46.62

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14.88ct Cool Forest Green Aventurine, Oval, Translucent

20.2 x 14.2 mm

$ 17.86

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26.12ct Forest Green Aventurine, Oval, Translucent

32.3 x 19.1 mm

$ 31.34

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17.37ctw Forest Green Aventurine, Pear Shape, Translucent

19.4 x 12.7 mm

$ 45.85

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28.00ct Medium Green Aventurine, Fancy, Opaque

37.5 x 10.2 mm

$ 2.80

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16.85ct Forest Green Aventurine, Pear Shape, Translucent

27.7 x 16 mm

$ 20.22

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33.09ct Jade Green Aventurine, Fancy, Opaque

40.1 x 10.5 mm

$ 3.31

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15.85ct Forest Green Aventurine, Oval, Translucent

24.7 x 14.1 mm

$ 19.02

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20.09ct Cool Forest Green Aventurine, Oval, Translucent

27.4 x 16 mm

$ 24.11

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34.97ct Dark Green Aventurine, Fancy, Opaque

40.7 x 10.3 mm

$ 10.49

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23.52ctw Forest Green Aventurine, Fancy, Translucent

24.2 x 12.5 mm

$ 65.51

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13.15ctw Medium Green Aventurine, Oval, Translucent

16 x 10.9 mm

$ 34.72

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34.77ct Medium Green Aventurine, Fancy, Opaque

44.5 x 10.1 mm

$ 3.48

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34.31ct Earthy Green Aventurine, Fancy, Opaque

40.5 x 10.5 mm

$ 12.35

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14.53ctw Bright Green Aventurine, Fancy, Translucent

20.3 x 11.1 mm

$ 38.36

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32.45ct Dark Green Aventurine, Oval, Translucent

35.1 x 22.5 mm

$ 38.94

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26.37ct Green with Red Aventurine, Fancy, Opaque

38.2 x 10 mm

$ 2.60

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24.31ct Medium Green Aventurine, Round, Opaque

20 mm (calibrated)

$ 35.62

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28.14ct Forest Green Aventurine, Fancy, Opaque

39.9 x 9.5 mm

$ 2.81

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21.15ct Cool Forest Green Aventurine, Pear Shape, Translucent

27.7 x 18.8 mm

$ 25.38

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34.61ct Earthy Green Aventurine, Fancy, Opaque

36.5 x 11 mm

$ 3.46

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36.88ct Forest Green Aventurine, Fancy, Opaque

39.9 x 11.2 mm

$ 3.69

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Why Buy Aventurine from GemSelect?

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.

Loose Aventurine Gemstones for Jewelry Making

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 star ratings

excellent deals-excellent service-fair prices

Posted By JD in April, 2025
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Overall Rating -> 9 star ratings

I love wide range of stones. Always have my preference.

Posted By Ray in April, 2025
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Overall Rating -> 10 star ratings

Easy to use website

Posted By Mel in February, 2026
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Overall Rating -> 10 star ratings

Wonderful purchase, can't wait to see the stone.

Posted By Tim in January, 2026
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Overall Rating -> 10 star ratings

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

Posted By Marti in July, 2025
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Overall Rating -> 10 star ratings

Gem Select has a user friendly website and the product is very good as is the price. The gems are described accurately and I always get what I think I'm getting.

Posted By Happy Customer in June, 2025
Source: Bizrate
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