David Yurman - Sterling Silver and 14-karat Yellow Gold - Cultured Freshwater Pearls This is a classic Yurman; a substantial, recognizable piece of jewelry. I've seen similar ones that are much slimmer; the thickness of this is 7mm. Sizes at 6.5" (see pictures). Both ends engraved near pearls: "D YURMAN 925 585" Excellent condition, never worn Bloomingdale's boxes are included