Ring description : One ring - 18 karat white gold ring stamped '750' total weight : 11.24 Grams size : 54 (Eu) - 14 (It) - 6 3/4 (Us) 1 Center stone : identification : natural tourmaline, bi-color tourmaline shape and cutting : style cushion , mixed Cut measurements : 14.35 x 13.31 x 9.73 mm carat weight : 16.10 Carat color : intense yellowish green/intense greenish blue transparency : transparent remark : no indications of treatment 30 Diamonds side : identification : natural diamond shape and cutting style : round brilliant measurements : 1.50 - 1.80 x 1.08 mm carat weight : 0.58 carat color grade : d-e-f clarity grade : vvs - vs cut grade : very good - excellent suggested origin : afghanistan ALGT report : 28190190 * Fast and secure shopping with DHL by tracking system ! * Please note , your country of residence may impose customs and import duties !