Forevermark Round Diamond & Milgrain Engagement Ring C4500166C3203926.  This ring is made of 18 karat white gold and features a 1.53 round-cut brilliant H/VS2 center diamond in a double-prong setting.  The band has a row of channel-set round-cut diamonds set on either side of the center stone.  The band also has additional milgrain detailing.  Total diamond weight is 1.71 carats.