This is an amazing platinum engagement ring. The ring is centered with a sparkling GIA certified oval cut diamond that weighs 1.01ct. The color of the diamond is I with VS1 clarity. The center diamond is accentuated by dazzling bullet and round cut diamonds that weigh approximately 0.40ct. The color of these diamonds is F with VS1 clarity. The ring is size 7 1/2 but it can be resized. The ring is stamped Pt950.