8. The Tiara of Cubitt-Shand
Wearer: Laura Lopes
Since: The early 1900s, the owner
Value Estimate: $250,000
The Cubitt-Shand Although the tiara isn’t strictly speaking a royal artifact, Camilla, often known as the Duchess of Cornwall, is the owner of it. This diadem belonged to Camilla’s own grandmother, Sonia Keppel, not the Queen.

The Tiara of Cubitt-Shand Laura Lopes @Laura Parker-Bowles Lopez’s Wedding / Pinterest / British Royal Jewels
Before it was officially given to the Duchess, Sonia first lent the tiara to Camilla for her first wedding in 1973. Laura, Camilla’s daughter, used it for her 2006 wedding to Harry Lopes. Even though its origins are more aristocratic than imperial, this gorgeous diamond headdress undoubtedly exudes royalty.
