This is an authentic DAVID YURMAN Sterling Silver Diamond Prasiolite 16mm Wheaton Ring size 54 or 7. This chic ring is crafted of 4 cable style sterling silver bands with a faceted 16mm prasiolite stone, surrounded by pave diamonds of .16 carat total weight set in silver. It is a stunning piece with a distinctive look, from David Yurman! Follow this item for alerts. David Yurman is a registered trademark of David Yurman. FASHIONPHILE is not affiliated with David Yurman.