This is an authentic ROBERTO COIN 18K Rose Gold Black White Diamond Flower Circle of Life Pendant Necklace. The necklace is crafted of 18 karat rose gold and features a stunning circular pendant set with sparkling black diamonds, and a flower motif of white diamonds approximately 0.72 total carat weight. Follow this item for alerts. Roberto Coin is a registered trademark of Roberto Coin. FASHIONPHILE is not affiliated with Roberto Coin.