14k white gold. Cushion shaped top. Center diamond weighs .55 ct. Clarity SI2. Color F. Halo has sixteen full cut diamonds. Split shank has nine full cut diamonds on each side for a total of thirty-six. The total approximate diamond weight of the halo and split shank is .45 ct. The clarity is VS2-SI1. Color F-G. The ring is a size 6 1/2.