Item #: 1323072 This is an authentic ROBERTO COIN 18K Rose Gold Diamond Disc Station Necklace. The necklace is crafted of 18 karat rose gold and features disc shaped stations and round stations pave-set with round brilliant cut diamonds, approximately .60 total carat weight, along with a single synthetic ruby. Follow this item for alerts. Roberto Coin is a registered trademark of Roberto Coin. FASHIONPHILE is not affiliated with Roberto Coin.