In 1918, an empire collapsed and a 137-carat diamond vanished. More than a century later, its whereabouts may finally be known | World News
For more than a century, the Florentine Diamond occupied a curious place in the history of famous gemstones. It was discussed in museum catalogues, historical accounts and works of fiction, yet nobody could say with certainty where it had gone. Some believed it had been stolen during the collapse of the Austro-Hungarian Empire. Others suspected…