This episode is brought to you by Gone, a Parcast Original. For more episodes like this one, subscribe to Gone on Spotify, or wherever you listen to podcasts. In 1785, a stunning diamond necklace was stolen from the Crown Jewelers in Paris, France. The Cardinal who was charged with the theft thought he was working on the orders of Queen Marie Antoinette. In reality, he was victim to a daring, complex con job.