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 1.59ct. The color of the diamond is J with VS1 clarity. The center diamond is accentuated by lovely sapphire and diamond accents. The ring is size 7 1/2 but it can be resized. The ring is stamped PLAT and weighs 3.8 grams.