Yellow gold and sapphire ring

18k yellow gold (750/1000) ring. Thirteen round-cut sapphires, each weighing approximately 0.053 ct. Total sapphire weight: approximately 0.69 ct. Six figure-eight cut diamonds, totaling approximately 3.21 ct (each diamond weighing approximately 0.01 ct). Width at the top: 1.29 cm. Ring size: 53.5. Total weight: 3.21 g. Eagle's head hallmark. Excellent condition.