Cocktail ring in yellow gold and sapphire

18k yellow gold (750/1000) ring set with blue, pink, and yellow sapphires. Five oval-cut sapphires, approximately 0.39 ct each, total weight: approximately 1.95 ct. Four oval-cut yellow sapphires, approximately 0.45 ct each, total weight: approximately 1.80 ct. Four oval-cut pink sapphires, approximately 0.37 ct each, total weight: approximately 1.48 ct. Width at the top: 1.56 cm. Ring size: 52. Total weight: 11.07 g. Eagle's head hallmark. Excellent condition.