0.82 Carat Natural Black Round Diamond GIA

This is a 0.82 carat round diamond with a Fancy No Overtone Black color grade, certified by GIA as a natural, untreated stone. The round cut is a standard shape choice for black diamonds, which derive their color from graphite inclusions and structural defects rather than chromium or other trace elements typical of fancy colored diamonds. The stone is sold loose, allowing for independent setting or further evaluation. GIA certification confirms the diamond's natural origin and the absence of color treatment.