Cocktail ring in yellow gold, amethyst, and diamonds

18k yellow gold (750/1000) ring set with an amethyst and diamonds. One oval-cut amethyst, weighing approximately 1.46 ct, surrounded by four half-cut diamonds, weighing approximately 0.008 ct. Width at the top: 1 cm. Ring size: 53. Total weight: 3.87 g. Eagle's head hallmark. Excellent condition.