Princess Lilian of Sweden wears the Boucheron Laurel Wreath Tiara at the Nobel Prize ceremony in Stockholm, December 2005; more on this family tiara over here!

Queen Silvia of Sweden wears the tiara and jewels from the Leuchtenberg Sapphire Parure at the Nobel Prize ceremony in Stockholm, December 2004; more on the suite of jewels here!

Queen Silvia of Sweden wears the tiara and jewels from the family’s Cameo Parure at the Nobel Prize Banquet, December 1998; learn about the tiara’s fascinating history here!