The front portion of the King George IV diamond diadem. It was commissioned by that King of Great Britain to wear as a circlet over his Cap of Maintenance upon his arrival at Westminster Abbey for his Coronation in 1821. It has never been worn by a King of Great Britain since, but has been worn by every Queen of Great Britain since - including Her Majesty Queen Elizabeth II who wears it more than any other single piece in her collection.
For playing king or queen: Made with beautiful clear crystals and mounted on silver tone metal, the crown measures 8 inches in diameter and 4 inches in height. Manufactured by Crown Designers, adjustable.
Belgian Scroll Tiara. This piece was a wedding gift from the Belgian National Bank to Princess Josephine-Charlotte of Luxembourg. She wore during her wedding to Grand Duke Jean in 1953. It is now worn by daughter-in-law, Grand Duchess Marie Teresa. This diamond tiara was made by Henry Coosemans and is made of no less than 854 diamonds and set in platinum. The tiara includes a detachable diamond of 8.10 carats to be worn as a ring. The central panel can also be detached and worn as a brooch.