platinum ~ 0.950, gold fineness "0.585"Dimensions: 3.9 x 1 cmgold fineness ~ 0.585, platinum fineness ~ 0.950, 2 diamonds total ~ 0.85 ct K/VS, 4 diamonds total ~ 0.30 ct J/VS-SI, 2 diamond rosettes totaling ~ 0.03 ct, weight: 5.50 g, chain length: 39 cm, pendant dimensions: 3.9 x 1 cm