14k Yellow Gold Necklace - 18 Inch - 1.9 Grams in 14k Yellow Gold - Chain Length: 18 in - Chain Width: 3 mm - Clasp /Connector: Spring Ring - Feature: Solid Polished ; Hollow ; Spring Ring ; Lightweight - All of our jewelry for women and men are authenticated with a 10K or 14K hallmark and are tested to pass FTC regulations.