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 1.09ct. The color of the diamond is J with VS1 clarity. The center diamond is accentuated by dazzling round cut diamond accents. The top of the ring measures 9mm by 17mm. The ring is stamped 10% IRID PLAT and weighs 3.2 grams. The ring is size 6 1/2 but it can be resized.