Large 12.50 Carat 15x13.5 Stunning Green Natural Loose Colombian Emerald-Cushion Cut

Stone: Emerald
Weight: 12.50-carats
Shape: Cushion Cut
Clarity: Transparent
Luster: Very Good
Color: Medium Intense Green
Measurements: 15.22mm x 13.53mm x 10.02mm
Geographic Origin: Colombia
Treatment: Natural, Oiling

Comments: Due to their growth conditions in nature and recovery methods, most emeralds contain surface reaching features. For this reason, clarity enhancement is a common trade practice. 

This gemstone comes with a certificate of authenticity.