Stone: Emerald
Weight: 13.78-carats
Shape: Emerald Cut
Clarity: Transparent
Luster: Excellent-Very Good
Color: Vivid Dark Green
Measurements: 15.67mm x 12.66mm x 9.04mm
Geographic Origin: Zambia
Treatment: Natural, Moderate Oil

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.