The elongated oval sapphire is surrounded by ten pear and marquise cut diamonds on a platinum ring mounting. The Gemological Institute of America (GIA) describes the sapphire as having heat treatment.
Gemstone: Sapphire: 4.78 carats. GIA Report #2175184587
Gemstone: Diamonds: 2.01 carats
Design Era: Contemporary
Ring Size: 6.5, Resizable