She in turn loaned it to her sister Princess Margaret and later her daughter Princess Anne, who both liked its delicate simplicity as young women. But it was in 2011 that the Halo tiara made its ...

Often referred to as the Aquamarine Ribbon Tiara, the delicate piece "features five large aquamarines set in a diamond ribbon design," per The Court Jeweller. While Camilla's necklace and earrings ...