This is an authentic ROBERTO COIN 18K White Gold Diamond Tiny Treasures Arrow Pendant Necklace. The necklace is crafted of 18-karat white gold and features an arrow motif stationary pendant set with round brilliant cut diamonds, weighing approximately .09 total carat weight, along with a hidden synthetic ruby. Follow this item for alerts. Roberto Coin is a registered trademark of Roberto Coin. FASHIONPHILE is not affiliated with Roberto Coin.