One of our most gorgeous complete engagement rings, this classic platinum halo design features a 5.03 carat Moval diamond in the center. The Moval diamond is a specialty cut by Rahaminov Diamonds. The moval diamond is graded I in color, SI2 in clarity and is independently certified by the Gemological Institute of America (GIA). There are 0.73 carat total weight round brilliant cut diamonds set throughout the halo and on the shank of the ring.