Princess Muna of Jordan (born Antoinette “Toni” Gardner) wears a pearl and diamond tiara in Amman during a visit from the President of Tunisia, March 1965

Princess Sarvath al-Hassan of Jordan wears a diamond floral tiara at a 60th birthday gala for King Carl XVI Gustaf of Sweden, April 2006

Queen Rania wears Queen Alia’s Cartier Tiara (borrowed from her sister-in-law, Princess Haya) at a gala dinner in Madrid, October 1999