This is a charming platinum engagement ring from the 1920s. The ring is centered with a sparkling round cut diamond that weighs approximately 0.45ct. The color of the diamond is G-H with SI2 clarity. The center diamond is accentuated by dazzling round cut diamond accents. The ring is stamped 900 PLAT 100 IRID and weighs 2.9 grams. The ring is size 5 but it can be resized.