Dome ring in rose gold, platinum and diamonds

Retro ring in 18k rose gold (750/1000) and 950 platinum. Pavé with 31 diamonds: 1 old-cut diamond weighing approximately 0.24 ct; 30 brilliant-cut diamonds weighing approximately 1.80 ct (each diamond weighing approximately 0.06 ct). Width at the top: 1.70 cm. Ring size: 59. Total weight: 17.99 g. Eagle's head hallmark. Excellent condition.