This is Napier's version of the famous panther brooch owned by the Duchess of Windsor, a 1949 Cartier design of a diamond & sapphire panther sitting on a 152.35 carat star sapphire cabochon that was set in platinum. This is Napier's version of the famous panther brooch owned by the Duchess of Windsor, a 1949 Cartier design of a diamond & sapphire panther sitting on a 152.35 carat star sapphire cabochon that was set in platinum. Beautiful vintage pre-owned. Happy to accept considerate offers