This is an authentic JOHN HARDY Sterling Silver Diamond Classic Chain Enhancer Pendant Necklace. This stunning necklace is composed of a sterling silver and features a squared enhancer with pave diamonds weighing approximately .85 total carat weight. The pendant hangs on one of John Hardy's Classic Chains that is woven of sterling silver and features a push clasp that is topped with diamonds weighting approximately .18 total carat weight. This is an exquisite necklace with the distinctive style, only from John Hardy! Follow this item for alerts. John Hardy is a registered trademark of John Hardy. FASHIONPHILE is not affiliated with John Hardy.