A diamond necklace that has been worn at two British coronations and is thought to contain stones from the infamous necklace at the heart of a Marie Antoinette scandal sold for over 4.2 million ...

GENEVA, Nov 13 (Reuters) - A diamond-studded necklace thought to be linked to a scandal that hastened the downfall of the doomed 18th century queen of France, Marie Antoinette, sold at auction in ...