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Home Gemstones Aventurine
17.31 ct Green Aventurine Gemstone, Aventurine Gem in Fancy Cabochon Shape for Sale.
Photos are of Actual Product for Sale
17.31 ct Green Aventurine Stone, Natural Aventurine in Fancy Cabochon Shape for Sale Aventurine Gemstone in 22.2 x 17.5 mm Size for Sale, Aventurine Stone in Green Color

17.31ct Natural Green Aventurine, Fancy Shape, 22.2x17.5 mm

9.4 out of 10
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Product ID: 362262
Type: Aventurine
Weight: 17.31 ct 1 gem
Size: mm calibrated
Size: 22.2 x 17.5 x 6.1 mm
Exact Size: 22.16 x 17.52 x 6.13 mm
Length x Width x Depth
Shape: Fancy Cabochon
Color: Green
Clarity: Translucent
Treatment: Untreated
Origin: Brazil
Content: 1 pc

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Product Description

This is a 17.31 carat natural green Aventurine gem, 1 pc in fancy shape with an exact size of 22.16 x 17.52 x 6.13 mm. This loose Aventurine gemstone was mined in Brazil and its clarity is Translucent. No treatment has been applied on this natural Aventurine stone

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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

I have shopped at Gemselect for nearly 20 years. I especially like that you see pictures of the exact gem you are purchasing. You are a trusted source.

Posted By DNaber in October, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Easy to use website

Posted By Mel in February, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Very good. I have made several purchases as a collector over the years, and have never been dissapointed in the selection, process, or delivery.

Posted By Schmoove in August, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

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.

Posted By Jen in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Although the stones are smaller than I thought, I really don't think in millimeters, they are perfect. I plan to put one into a ring and the other into a necklace. Ordering was easy, contact kept me aware of how shipping was going, and delivery was sooner than expected. The quality of stones I have ordered in the past and this recent order is outstanding and stones I will be proud to wear.

Posted By Ktreva52 in June, 2026
Source: Bizrate

Overall Rating -> 9 star ratings

It was fine . Wish there had been more round stones to select from

Posted By Emm in January, 2026
Source: Bizrate
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