A 300-carat necklace, whose diamonds have been linked to a scandal involving the last French queen Marie Antoinette, sold Wednesday for nearly $5 million at a Sotheby's auction in Geneva.

Marie Antoinette is implicated in the diamond necklace theft and determined to prove her innocence. When Marie Antoinette is implicated in the diamond necklace theft, she is determined to prove ...

Jeanne manipulates the Cardinal Rohan in furtherance of her plan to acquire a diamond necklace while Antoinette sets about ...

Episode 5: “Enemies Assemble” premieres Sunday, April 20 at 10 p.m. on KPBS TV - When Marie Antoinette is implicated in the diamond necklace theft, she is determined to prove her innocence and ...