This is a gorgeous platinum engagement ring from the 1920s. The ring is centered with a sparkling round cut diamond that weighs approximately 0.50ct. The color of the diamond is H-I with VS2 clarity. The center diamond is accentuated by round cut diamonds that weigh approximately 0.20ct. The color of these diamonds is H with VS clarity. The top of the ring measures 5mm by 16mm. The ring is stamped 10% IRID PLAT and weighs 3.3 grams. The ring is size 7 1/2 but it can be resized.