Jonc ring in yellow gold and diamond

18k yellow gold (750/1000) ring set with 19 brilliant-cut diamonds, totaling approximately 1.08 ct (9 diamonds weighing approximately 0.065 ct each, and 10 diamonds weighing approximately 0.05 ct each). Width at the top: 0.74 cm. Ring size: 50. Total weight: 8.35 g. Owl hallmark. Excellent condition.