This is an authentic JOHN HARDY Sterling Silver 18K Yellow Gold Pink Topaz Diamond Batu Sari Pendant. The pendant is crafted of sterling silver and 18 karat yellow gold, and features a center pink topaz stone framed by pave set diamonds, approximately .20 total carat weight. Follow this item for alerts. John Hardy is a registered trademark of John Hardy. FASHIONPHILE is not affiliated with John Hardy.