Exquisite 10 karat white gold filigree brooch featuring a fabulous oval camphor/rock crystal. Set in the center of the camphor glass is a dazzling small round diamond. The measurements for the brooch are 39x20mm and 1 1/2"x 3/4". It weighs 2.7 dwt and the pin dates to the 1920's. The metal content is unmarked and has been tested using an electronic tester.