With a commitment to quality and affordability, Ross-Simons presents timeless jewelry for the modern woman. An RS exclusive. Exclusively ours! In memory of the world's most beloved princess, Diana, this iconic engagement ring features a 5.30 carat oval simulated sapphire framed with 1.80 ct. t.w. CZs. Set in polished sterling silver for extra shine. 7/8" wide. CZ and simulated sapphire ring. Carat weights are diamond equivalents.