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Home Gemstones Aventurine
186.72 ct Green Aventurine Gemstone, Aventurine Gem in Round Cabochon Shape for Sale.
Photos are of Actual Product for Sale
186.72 ct Green Aventurine Stone, Natural Aventurine in Round Cabochon Shape for Sale Aventurine Gemstone in 39.1 mm Size for Sale, Aventurine Stone in Green Color

186.72ct Natural Green Aventurine, Round Cut, 39.09 mm

9.7 out of 10
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Product ID: 483846
Type: Aventurine
Weight: 186.72 ct 1 gem
Size: mm calibrated
Size: 39.1 mm
Exact Size: 39.09 x 18.66 mm
Diameter x Depth
Shape: Round Cabochon
Color: Green
Clarity: Opaque
Treatment: Untreated
Origin: Brazil
Content: 1 pc
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Product Description

This is a 186.72 carat natural green Aventurine gem, 1 pc in round shape with an exact size of 39.09 mm x 18.66 mm . This loose Aventurine gemstone was mined in Brazil and its clarity is Opaque. No treatment has been applied on this natural Aventurine stone

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Overall Rating -> 10 star ratings

GemSelect is always my first choice for purchasing gemstones. The fact that the gems are always exactly as described and pictured on the website has earned my trust many times over. Even when I don't buy, I still love browsing all the beautiful stones. My new favorites are the bright green Tsavorites!

Posted By Lkcisneros in March, 2026
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Overall Rating -> 8 star ratings

I visited several online loose stone shops trying to find rare stones. I finally found one that I've been looking for here, and very satisfied. Looking forward to receive the item in 3 weeks.

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

I think therea's no problem

Posted By Napoleon in August, 2025
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Overall Rating -> 9 star ratings

Everything was good, the purchase was what I expected and what they show is what you get.

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

I love the products. I've bought them as gifts and people love my gifts

Posted By Love it! in February, 2026
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Overall Rating -> 9 star ratings

The purchasing process is fairly quick and straightforward and for me user friendly so it probably took more or less than 3 minutes to purchase and pay for the items. I wish there was a discount offer for multiple items to encourage us buyers to purchase more an incentive and add more sales in your end. Besides that, it's been a great purchasing experience and will continue to shop as I am a repeat customer and have bought from your store many times before. Thank you.

Posted By Emmanuel in October, 2025
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