This is an authentic TIFFANY 18K Rose Gold Amethyst Diamond Sparklers Cocktail Ring 51 5.75. This stylish ring is crafted of 18 karat rose gold and features an amethyst stone in a milgrain setting. The ring also features two small diamonds on each side of the band with a total approximate carat weight of 0.30 carats. This is a marvelous ring for an unforgettable look only from Tiffany! Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.