This is a stunning platinum engagement ring. The ring is centered with sparkling GIA certified old European cut diamond that weighs 1.58ct. The color of the diamond is J with VS2 clarity. The center diamond is accentuated by lovely baguette cut ruby and round cut diamond accents. The top of the ring measures 11mm by 11mm. The ring is stamped PLAT and weighs 5.7 grams. The ring is size 6 1/4 but it can be resized.