Item #: 534801 This is an authentic DAVID YURMAN Sterling Silver Diamond Black Onyx 20mm Cushion On Point Pendant Necklace. This stunning necklace is crafted of a sterling silver box chain that features a 20mm black onyx stone that is held by a pave diamond bail with a total approximate carat weight of 0.14 carats. This is a beautiful necklace with a one of a kind style, 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.