10 Most Expensive Pieces of Royal Jewelry

Understand the cultural and historical significance of royal jewelry and see how much the most expensive ones are worth.

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Williamson Diamond Brooch

Queen Elizabeth II wearing the Williamson Diamond Brooch –  Anwar Hussein/WireImage/Getty

This smaller piece of jewerly should not be measured by its size. Valued at US$30.5 million, the Williamson Diamond Brooch is a piece of jewelry that features the Williamson Pink Diamond. 

This is a rare pink diamond known and was a wedding gift to Queen Elizabeth II from Canadian geologist John Williamson. The diamond is set in a brooch surrounded by smaller white diamonds. It was part of Queen Elizabeth II’s personal collection. 

Linhares Passos K
Linhares Passos K

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