The 300-carat necklace thought to be at the center of the infamous 'Affair of the Diamond Necklace' that contributed to the ...
Worn at Queen Elizabeth II’s coronation in 1953, the 300-carat diamond necklace sold Wednesday for more than twice its ...
The 18th century jewel containing around 300 carats of diamonds had been estimated to sell at the Sotheby's Royal and Noble ...