Original Art Deco Platinum 18k White Gold Diamonds Cross. This is a beautiful original art deco filigree cross set with one old mine cut diamond and 10 rose cut diamonds. The cross has a nice dectailed filigree design with platinum on the front and 18k white gold on the back. The diamonds are white and fiery I color Vs-2 clarity total weight .26 carats. Weight of cross 2.9 grams, The cross measures 1 14/16" high by 1 1/8" wide.