Exquisite vintage Art Deco palladium and diamond brooch pin. Featuring geometric forms prong set with various size diamonds. Centered by an old mine cut diamond in a buttercup prong setting, the diamond is estimated at .32pts and J-I1 quality. Total estimate weight of the diamonds is .44pts. Having a ported back, allowing light to pass freely through the diamonds, resulting in greater brilliance and shine as the pin is worn. The back of the brooch with a secure trombone clasp. Measures 1 ½” length. Perfect to wear as a scarf pin or lapel pin. Weighs 7 grams.