Marie Antoinette was the last Queen of France prior to the French Revolution and the establishment of the French First Republic. Marie Antoinette was the wife of Louis XVI. Born Archduchess Maria Antonia of Austria, she was the penultimate child and youngest daughter of Empress Maria Theresa and Emperor Francis I. She married Louis XVI, Dauphin of France, in May 1770 at age 14. She then became the Dauphine of France. On 10 May 1774, her husband ascended the throne as Louis XVI and she became queen.
Composed of approximately 300 carats of old mine-cut diamonds, the historic piece was once worn during royal coronations and is..