18k yellow and white gold, with 182 round brilliant-cut diamonds weighing approximately 2.00 carats total with G–H color and VS clarity. Measures 16¾ in. in total length; gold links measure ⅝ x 7/16 in., and diamond links measure 7/16 x 7/16 in. Total weight: 87.0 grams. Stamped Italy, 18k.