This is an authentic DAVID YURMAN Sterling Silver and 14k Gold Blue Topaz Acorn Pendant Necklace. This stunning necklace is made of sterling silver and features a 14k gold acorn pendant with a blue topaz stone. This is a marvelous necklace 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.