【Geneva, Swit】Napoleon’s Diamond Brooch Blows Away Auction Estimates
Editor’s NoteA diamond brooch once owned by Napoleon Bonaparte sold for $4.4 million at Sotheby’s Geneva, far exceeding its pre-sale estimate after a…
Editor’s NoteA diamond brooch once owned by Napoleon Bonaparte sold for $4.4 million at Sotheby’s Geneva, far exceeding its pre-sale estimate after a…