Cocktail ring in yellow gold, diamonds and amethyst

18k yellow gold (750/1000) ring set with a cabochon amethyst in a sugarloaf cut, approximately 2.84 carats, and 26 brilliant-cut diamonds, approximately 0.005 carats each. Total diamond weight: 0.13 carats. Ring size: 53. Width at the top: 1 cm. Total weight: 2.88 g. Excellent condition.