A beautiful oval-cut purple sapphire of 6.21 carats displaying natural phenomena of color-change from violet to pinkish purple, set with two trapezoid-cut diamond side stones of 0.77 carats in a platinum ring mounting. The Gemological Institute of America (GIA) describes the sapphire has having natural color-change, with no indication of heating.
Gemstone: Purple Sapphire 6.21 carats. GIA Report #2175491442
Gemstone: Diamonds: 0.77 carats
Design Era: Contemporary
Ring Size: 6.5, Resizable