If you didn't know, there are actually three tiaras located within the French Crown Jewel section of the Louvre Museum. They are the Empress Eugenie Pearl Tiara, Duchess of Angoulême Emerald Tiara, and Queen Marie Amélie Sapphire Parure Tiara.

Brace yourself! Because today we are going to unveil the most expensive tiaras ever sold! Have you, or a close relative, or friend of you ever worn a tiara? If yes, you know how unbelievable beautiful they are.