This is an authentic DAVID YURMAN Sterling Silver Petite Pave Diamond Single Loop Labyrinth Ring 52 6. The ring is crafted of sterling silver and features a a center diamond encrusted loop, approximately .15 total carat weight in the center of a twisted cable band. Follow this item for alerts. David Yurman is a registered trademark of David Yurman. FASHIONPHILE is not affiliated with David Yurman.