This is a charming diamond platinum engagement ring. The ring is centered with a sparkling GIA certified old European cut diamond that weighs 0.62ct. The color of the diamond is H with VS1 clarity. The center diamond is accentuated by lovely French cut calibre cut sapphire and round cut diamond accents. The top of the ring measures 5.75mm in diameter. The ring is size 6 3/4 but it can be resized. The ring is stamped PT800 and weighs 3.6 grams.