Marguerite ring in white gold, platinum and diamond

18k white gold and platinum ring (750/1000) set with diamonds. The central brilliant-cut diamond weighs approximately 2.15 carats and is surrounded by 18 marquise-cut diamonds. Total diamond weight approximately 3.45 carats. Width at the top: 1.64 cm. Ring size: 53.5. Total weight: 7.20 g. Hallmarked with eagle's head and wolf's head. Excellent condition.