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Home Gemstones Aventurine
15.80 ctw Green Aventurine Gemstones, Aventurine Gems in Fancy Cabochon Shape for Sale.
Photos are of Actual Products for Sale
15.80 ctw Green Aventurine Stones, Natural Aventurine in Fancy Cabochon Shape for Sale Aventurine Gemstones in 19.8 x 10.5 mm Size for Sale, Aventurine Stones in Multicolor Green Color

15.80ct Natural Green Aventurine, Fancy Shape, 19.8x10.5 mm

9.7 out of 10
See Bizrate Ratings for GemSelect
Product ID: 595296
Type: Aventurine
Weight: 15.80 ct (total) 2 gems
avg. 7.90 ct
Size: mm calibrated
Size: 19.8 x 10.5 x 4.3 mm
Exact Size: 19.75 x 10.47 x 4.31 mm
Length x Width x Depth
Shape: Fancy Cabochon
Color: Multicolor Green
Clarity: Translucent
Treatment: Untreated
Origin: Brazil
Content: 2 pcs
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31.60
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Product Description

These are 15.80 carat natural multicolor green Aventurine gems, 2 pcs in fancy shape with an exact size of 19.75 x 10.47 x 4.31 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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GemSelect Certified Store Reviews

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Overall Rating -> 10 star ratings

On the clarity options it goes "and better" so if youre looking for si specifically and you click si and better it still shows you basically everything. It just removes the opaques. Itd be nice if it was vs only, vss only, si only, etc

Posted By Iamnotakrustykrab in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

My experience has always been fantastic. Today I saved 6 gems to email a customer looking for a particular color blend to fit into an east west setting, so her options were limited, but we found one she wanted, deleted all the others in the cart and order the gem she selected. It was helpful to be able to put them in the cart so I could save them until she selected the one she wanted without having to research all of them again.

Posted By RJ in January, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Very good

Posted By Niska in August, 2025
Source: Bizrate

Overall Rating -> 7 star ratings

easy interface for a pricless buy

Posted By Zeak in May, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Very neat and to the point

Posted By Botha in March, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Love the precise descriptions and calibrations of hte loose gemstones. Would like to have seen more variety in the size gem I was looking for.

Posted By RenoRose in January, 2026
Source: Bizrate
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