This is a beautiful David Yurman 3.6mm wide box chain necklace. It is 72” from end to end. The lobster claw clasp has DY stamped on it and the 14k yellow gold DY hangtag is stamped D.Y. 925 585. This necklace is in like new condition. I love wrapping it several times! It looks great with enhancers and layered with other chains. My mannequin has a 16” neck (for reference). It weighs 106.5g and will be shipped in its DY pouch. Currently in stores for $935. Poshmark authenticates items over $500.