Tiffany & Co. Elsa Peretti 18k Gold Jade Cabochon Dome RingTiffany & Co., 18k gold ring designed by Elsa Peretti and set with a domed green jade cabochon. The ring has a smooth, sculptural profile that rises to a high, fluid setting, a detail that lets the jade sit prominently on the hand. The green tone of the stone contrasts well with the polished gold, giving the piece a clean, modern look that still feels classic. This ring works well as a bold jade cocktail ring or an everyday statement piece, especially