Ring Yellow gold Ruby

Ring in yellow gold 750 thousandths (18 carats). set with rubies and diamonds. one oval-cut ruby. total weight approx. 0.43 ct. 6 square-cut rubies. total weight approx. 0.30 ct. (each ruby weighing approx. 0.05 ct). surrounded by 2 diamonds brilliant-cut rubies, total weight approx. 0.01 ct. diamond weight approx. 0.005 ct). top width: 0.80 cm. Size size: 60. total weight: 4.31 g. owl hallmark. excellent condition.