This is an authentic DAVID YURMAN Sterling Silver Diamond Black Onyx 14mm Cushion On Point Ring in size EU 54 or US 6.75. This stylish ring is crafted of a double cable-style sterling silver band that holds a striking cushion-cut black onyx stone adorned with pave diamond quatrefoils at each corner. This is a lovely ring with a look of distinction only from David Yurman! Follow this item for alerts. David Yurman is a registered trademark of David Yurman. FASHIONPHILE is not affiliated with David Yurman.