Prince Philippos and Princess Nina of Greece marry for the 3rd time in star-studded royal wedding ceremony

The tiara has a fascinating history. Queen Ingrid of Denmark had the tiara made from a set of brooches that she inherited from her grandmother, Queen Victoria of Sweden, according to the royal fashion blog Tiara Mania.

It was given to the then-Princess Anne-Marie of Denmark on her 18th birthday in 1964, the blog post added.