8.68 Carat Green COLOMBIAN Cushion Emerald GIA

This 8.68 carat Colombian emerald is cut in a cushion shape and exhibits green coloration typical of the region's production. The stone has been treated with oil, a standard practice for emeralds to fill surface fractures and improve appearance. It is certified by the Gemological Institute of America and is offered as a loose stone. The specific gravity, refractive index, and precise color saturation details are available through the GIA certification report.