This pretty pin and pendant combination is circa 1980s. It is fashioned from sterling silver and is set with a very nice tiny opal. The brooch measures 1 5/8 x 1 1/8 inches and on the back there is a loop which allows you to wear this on a chain. The pin is stamped sterling and although it looks like an artist piece, it is not marked as such. The condition is excellent, it could be polished but I do not do this.