This is a fabulous platinum engagement ring from the 1920s. The ring is centered with a sparkling round cut diamond that weighs approximately 0.60ct. The color of the diamond is H-I with SI1 clarity. The center diamond is accentuated by dazzling round cut diamond accents. The ring is stamped 10% IRID PLAT and weighs 3.6 grams. The ring is size 7 1/4 but it can be resized.