White gold, platinum and diamond ring

Retro ring in 750 thousandths (18 carat) white gold and 950 thousandths platinum. set with a brilliant-cut diamond. weighing approximately 0.35 ct. 2 brilliant-cut diamonds. of approximately 0.02 ct each. total diamond weight: approximately 0.39 ct. width on top: 0.76 cm. finger size: 54. total weight: 3.77 g. owl and mascaron punches. excellent condition