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Home Gemstones Aventurine
15.94 ctw Green Aventurine Gemstones, Aventurine Gems in Trillion Cabochon Shape for Sale.
Photos are of Actual Products for Sale
15.94 ctw Green Aventurine Stones, Natural Aventurine in Trillion Cabochon Shape for Sale Aventurine Gemstones in 13.5 x 18.2 mm Size for Sale, Aventurine Stones in Bright Green Color

15.94ct Natural Green Aventurine, Trillion, 13.5x18.2 mm

9.5 out of 10
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Product ID: 575959
Type: Aventurine
Weight: 15.94 ct (total) 2 gems
avg. 7.97 ct
Size: mm calibrated
Size: 13.5 x 18.2 x 4.3 mm
Exact Size: 13.45 x 18.17 x 4.30 mm
Length x Width x Depth
Shape: Trillion Cabochon
Color: Bright Green
Clarity: Translucent
Treatment: Untreated
Origin: Brazil
Content: 2 pcs
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Product Description

These are 15.94 carat natural bright green Aventurine gems, 2 pcs in trillion shape with an exact size of 13.45 x 18.17 x 4.30 mm. These loose Aventurine gemstones were mined in Brazil and their clarity is Translucent. No treatment has been applied on these natural Aventurine stones

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Overall Rating -> 9 star ratings

They have literally everything on this website! The prices are also pretty good, I was able to find plenty of nice stones that I could afford!

Posted By JC in March, 2026
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Overall Rating -> 10 star ratings

I purchased 4 gemstones in different sizes to be able to make a family ring for my granddaughter. I got exactly what I saw and they are absolutely beautiful! Shipping was quick compared to other gem stores I have dealt with! I will definitely order more stones from your company, as I am a collector and have several stones. You are my new go to company in the future

Posted By Liz in June, 2026
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Overall Rating -> 10 star ratings

No problems. I had a minor address issue in the past and someone got back to me very quickly and we resolved the issue satisfactorily. I appreciated the quick, concerned response. So important when buyer/seller are so far apart in distance. Thank you Gem Select. Keep up the good work!

Posted By Orphanboy in December, 2025
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Overall Rating -> 9 star ratings

Always a good quality stone. Priced fairly and shipped promptly. Answers emails quickly

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Overall Rating -> 10 star ratings

Great! Affordable

Posted By Spinellope in April, 2026
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Overall Rating -> 10 star ratings

Had a great experience and the prices are great

Posted By BuBx99 in November, 2025
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Enlarged Gemstone Image