This is a fabulous platinum engagement ring from the Art Deco era. The ring is centered with a sparkling GIA certified old mine cut diamond that weighs 1.21ct. The color of the diamond is K with SI1 clarity. The center diamond is accentuated by dazzling old mine cut diamond accents. The ring is stamped PLATINUM and weighs 3.3 grams. The ring is size 5 but it can be resized.