Queen Ingrid of Denmark wears the Pearl Poire Tiara with pieces from its married parure for the wedding of Crown Prince Harald of Norway and Sonja Haraldsen in Oslo, August 1968; more on the suite over here!

Crown Princess Margrethe of Denmark wears the Alexandrine Diamond Drop Tiara at a pre-wedding gala for Crown Prince Harald of Norway and Sonja Haraldsen at Akershus Castle, August 1968; more on the tiara over here!

Princess Margaretha of Denmark wears her diamond floral tiara at the wedding of Crown Prince Harald of Norway and Sonja Haraldsen in Oslo, August 1968; more on the tiara here!