0.7 Carat Natural Black Emerald Diamond GIA

This loose diamond is a 0.7 carat emerald cut stone with a Fancy No Overtone Black color grade, certified by GIA. The stone is natural and untreated. Its emerald shape—characterized by step faceting and a rectangular outline—is a common choice for colored diamonds as it can display color saturation effectively. As a loose stone, it is ready for setting into a custom piece or remains available for individual collection.