Yellow gold, diamond and sapphire ring

Ring set with a sapphire and diamonds. In 18k yellow gold (750/1000). One oval-cut sapphire, weighing approximately 0.29 ct, surrounded by 14 brilliant-cut diamonds, totaling approximately 0.28 ct. Width at the top: 1.25 cm. Ring size: 52. Total weight: 3.46 g. Eagle's head hallmark. Excellent condition.