When Diana divorced Prince Charles in 1996, the tiara went back into Elizabeth’s royal vault. (Some have speculated that Elizabeth gave the tiara to Diana, but according to The New York Times ...

The Danish court confirmed the tiara had been locked away in the royal vault for 140 years, with Queen Mary's outing marking ...

The Spencer Tiara hasn't been publicly worn since Diana's death in 1997 Maria Mercedes Lara is the Senior Director of Digital Content Operations for PEOPLE. She has over 15 years of experience ...

Queen Mary of Denmark wore a historic gold tiara, once belonging to Queen Caroline Amalie, at a Helsinki gala. The diadem, hidden for 140 years, features gems collected during a royal trip to Italy., ...

After Anne's last appearance in the tiara, it re-entered Queen Elizabeth's vault and wasn't seen again until 2011, where it became the training-tiara once again for a future queen, Kate.

Queen Sonja has been a longtime fan of emeralds, so much so that one tiara in Norway's royal family features the gemstone ...