An 18 Karat Yellow Gold and Diamond Demi Parure, Roberto Coin, and matching earrings consisting of a lariat necklace with oval links and two open oval terminals, one terminal containing four round brilliant cut diamonds weighing approximately 0.09 carat total and one round mixed cut ruby, together with a matching pair of pendant earrings containing two round mixed cut rubies.Stamp: ROBERTO COIN 18K ITALY. 24.80 dwts.