This is an authentic ROBERTO COIN 18K Yellow White Gold Diamond Appassionata Basket Weave Necklace. The necklace is crafted of 18 karat yellow gold into a woven flexible band. The necklace is choker length and features a white gold push clasp with diamonds weighing approximately .23 total carat weight. Follow this item for alerts. Roberto Coin is a registered trademark of Roberto Coin. FASHIONPHILE is not affiliated with Roberto Coin.