One of the royal jewelry world’s biggest mysteries has been solved. The 137-carat Florentine Diamond was thought to be missing since the early 1920s. In November 2025, The New York Times reported that ...
The 137-carat Florentine Diamond was thought to be missing since the early 1920s. In November 2025, The New York Times reported that it has been in a Canadian bank vault since 1953. Empress Zita of ...