This is a fabulous platinum engagement ring from the Art Deco era. The ring is centered with a sparkling GIA certified old European cut diamond that weighs 1.63ct. The color of the diamond is K with SI1 clarity. The center diamond is accentuated by round cut diamond and french cut sapphire accents. The ring is stamped PLATINUM and weighs 4.2 grams. The ring is size 6 but it can be resized.