Kiki McDonough earrings from the Signatures Collection. Polished 18-karat white gold hardware and settings. Curled white diamond pavé posts and oval trim. Prong-set, oval-cut purple amethyst drops. 10. 04 total amethyst carat weight. 0. 93 total diamond carat weight. Approx. 1"L drop (27. 5mm). Post backs for pierced ears.