This is a fabulous platinum engagement ring. The ring is centered with a sparkling GIA certified old European cut diamond that weighs 0.79ct. The color of the diamond is J with VS1 clarity. The center diamond is accentuated by dazzling round cut diamonds that weigh approximately 0.30ct. The color of these diamonds is H with VS clarity. The top of the ring measures 10mm by 17mm. The ring is stamped PLATINUM and weighs 4 grams. The ring is size 7 3/4 but it can be resized.