This is a fabulous platinum engagement ring from the Art Deco period. The ring is centered with a sparkling round cut diamond that weighs approximately 0.60ct. The color of the diamond is G with VS clarity. The center diamond is accentuated by dazzling round cut diamonds that weigh approximately 0.50ct. The color of these diamonds is G with VS clarity. The top of the ring measures 10mm by 17mm. The ring is stamped 100 IRID 900 PLAT and weighs 4.7 grams. The ring is size 6 1/4 but it can be resized.