Dorotheum |
A diamond tiara with a shamrock and festoon design, made around 1900, is displayed ahead of its sale at the Dorotheum, May 2019; the tiara, which belonged to the former royal family of Hanover, sold at auction in Salzburg for $48,000
Sparkling Royal Jewels From Around the World
Dorotheum |
Grand Ladies Site |
Evening Standard/Hulton Archive/Getty Images |