Loose Diamond :
THE PROPERTY OF THE ROYAL HOUSE OF PRUSSIA: The Beau Sancy. The 35-carat diamond was worn by Marie de Medici in 1610 at her coronation as Queen Consort of Henri IV.
THE PROPERTY OF THE ROYAL HOUSE OF PRUSSIA: The Beau Sancy. The 35-carat diamond was worn by Marie de Medici in 1610 at her coronation as Queen Consort of Henri IV.
