Vintage 14KT Yellow Gold Designer AJ Bangle Bracelet with Large Oval Pink Tourmaline Gemstone and Halo Prong Set Diamonds. Estate Vintage  Uniquely Crafted Well Made Piece  Hinged w/ safety latch, very secure Weight:  15.70 Grams Diamonds: approx 1.05 CT TW VS/ H Color  8mm x 6mm Pink Tourmaline approx 1.40+ carat Measures: 60 mm in diameter 14.5 mm wide front 2mm back Marked 14KT AJ