Weight and dimensions are for the pendant (excluding the chain): Material: White Gold Total gold weight: 1.30 gr Gemstone(s): 1 round cut 7.0 mm amethyst = 1.15 ct Gemstone cut: Round Pendant width: 0.28 in (7.1 mm) Pendant height: 0.58 in (14.7 mm) Chain type: Rope chain Available lengths: 14", 16", 18", 20", 22", 24" Available thicknesses: 0.68 mm, 1.15 mm Item Number: 1491W