This is a gorgeous platinum engagement ring from the 1920s. The ring is centered with a sparkling GIA certified old mine cut diamond that weighs 1.00ct. The color of the diamond is I with VS2 clarity. The center diamond is accentuated by dazzling round cut diamond accents. The ring is stamped 10% IR PL and weighs 2.6 grams. The ring is size 5 but it can be resized.