This is a charming platinum engagement ring from the 1920s. The ring is centered with a sparkling old mine cut diamond that weighs approximately 1.00ct. The color of the diamond is K-L with VS clarity. The center diamond is accentuated by dazzling round cut diamonds that weigh approximately 0.25ct. The color of these diamonds is G with VS clarity. The ring is stamped 10% IRID and weighs 4.2 grams. The ring is size 4 1/4 but it can be resized.