Antique Copper Diamond CrossA tiny but intricately designed cross featuring a copper diamond square in the center of a bright silver cross, outlined with darkly antiqued stippling. Hung from an antiqued filigree bail on an 18 inch Figaro chain. Dimensions Width 0. 92 Height 1. 72 Length 20. 0 Materials Rhodium and copper plated over a brass base. Paint. Montana Armor protective finish to prevent tarnish.