This is a 1967 Christian Dior brooch made in West Germany. It is 2" in length and width. It's gold tone with rhinestones and faux jade stones. Stamped Chr.Dior. This is a really beautiful piece of jewelry. It is old and does have some verdigris around the jade stones. It is sold as is. I will leave the choice of having it professionally cleaned or performing a DIY clean up to you. The price is reflected in this.