The reality star wore two dramatic tiaras to Kourtney's wedding. Khloé paired them with a black sheer lace corset dress. Khloé wore her taller gold tiara for the ceremony: ...

In the coat of arms of the Vatican, we see, on a field of gules, two crossed keys tied with a cord; one is made of gold and the other of silver, and they represent the dual power, spiritual and ...

Queen Elizabeth II wore various diadems, tiaras and crowns during her 70-year reign. Here's a look at five of her historic headdresses and the jewels that made them sparkle.

Queen Ashi Jetsun Pema Wangchuck of Bhutan's crown is unique for its yellow gold flourishes and the large jade stones for which it's named. The Jade Tiara faces off against the Swedish Cameo Tiara ...

Future queen Crown Princess Victoria of Sweden wore one of her favourite looks, the 19th century Baden Fringe tiara. The headpiece, which has 47 diamond "sunrays", can also be worn as a necklace.

It'll be hard to take off this 14K gold-filled tiara at the end of the day. (Want my advice? Dust it off for New Year's Eve!) A beautifully undone up-do will keep it from feeling too precious.

It retails for $10,000. The second piece is a smaller silver-plated crown with gold accents, which retails for $2,500. Both objects can be customized and crafted to a buyer’s specification.