14k Yellow Gold 1.10mm Singapore Chain Necklace - 16 Inch - Spring Ring - 1.0 Grams in 14k Yellow Gold - Product Attributes: - Sparkle-Cut - Solid - Spring Ring - Width of Item: 1.1 mm - Length of Item: 16 in - Chain Length: 16 in - Chain Width: 1.1 mm - Clasp /Connector: Spring Ring - Finish: Polished - Chain Type: Singapore - Feature: Solid Solid ; Sparkle Cut ; Spring Ring - All of our jewelry for women and men are authenticated with a 10K or 14K hallmark and are tested to pass FTC regulations.