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19.57 ct Green Aventurine Gemstone, Aventurine Gem in Oval Cabochon Shape for Sale.
Photos are of Actual Product for Sale
19.57 ct Green Aventurine Stone, Natural Aventurine in Oval Cabochon Shape for Sale Aventurine Gemstone in 27 x 20 mm (calibrated) Size for Sale, Aventurine Stone in Pine Green Color

19.57ct Natural Green Aventurine, Oval Cut, 26.6x19.2 mm

9.7 out of 10
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Product ID: 672703
Type: Aventurine
Weight: 19.57 ct 1 gem
Size: 27 x 20 mm calibrated
Size: 26.6 x 19.2 x 4.5 mm
Exact Size: 26.61 x 19.22 x 4.46 mm
Length x Width x Depth
Shape: Oval Cabochon
Color: Pine Green
Clarity: Translucent
Treatment: Untreated
Origin: Brazil
Content: 1 pc
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Product Description

This is a 19.57 carat natural pine green Aventurine gem, 1 pc in oval shape with an exact size of 26.61 x 19.22 x 4.46 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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Overall Rating -> 10 star ratings

Great prices!!! High quality gemstones.

Posted By Ricky in October, 2025
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Overall Rating -> 10 star ratings

I needed a very specific color of tourmaline and Gem Select had it. I had to get the client to agree and then ordered the stone. It arrived better than pictured and we all were very happy.

Posted By Tim W in February, 2026
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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!

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

Love how easy the site is to use. Really love that the pictures are of actual product.

Posted By LeAnn in January, 2026
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Overall Rating -> 9 star ratings

the gems were smaller than I thought but I was at fault for not reading the complete discrimination

Posted By Tim in May, 2025
Source: Bizrate
Download Identification Report PDF
AIG Brief Report $ 35.00
Turnaround Time: 5-10 working days Details
ICA Brief Report $ 90.00
Turnaround Time: 8-12 working days Details
Enlarged Gemstone Image