Tacori Crescent White Gold Diamond Men's Wedding Ring 805WD.  This ring is made of polished 18 karat white gold and features a center groove with a carved cross-hatch pattern.  Round-cut white diamonds are set all the way around the band.  Additional crescent-shaped details are carved into the interior of the ring.  Total diamond weight is 0.45 carats and the band is 5mm wide.