This is an elegant platinum engagement ring from the 1920s. The ring is centered with a sparkling GIA certified old mine cut diamond that weighs 1.31ct. The color of the diamond is J with VS2 clarity. The center diamond is accentuated by dazzling marquise and round cut diamonds that weigh approximately 0.20ct. The color of these diamonds is H with VS clarity. The ring is size 6 3/4 but it can be resized. The ring is stamped 10% IRID PLAT and weighs 3.6 grams.