Diamond, Platinum Wedding Ring Set. Including one ring featuring a round brilliant-cut diamond weighing approximately 0.85 ct., accented by ten full-cut diamonds weighing a total of approximately 0.35 cttw., set in a platinum mounting, size 7 3/4 together with a matching contoured band featuring seven full-cut diamonds weighing a total of approximately 0.75 cttw., set in a platinum mounting, size 7 1/4. {Gross Weight: 4.5 dwts}