French police are conducting an extensive search after a group of thieves carried out a daring jewelry heist at the Louvre Museum in Paris.

Authorities say the robbers made off with several priceless gems and artifacts, sparking a nationwide investigation.

Security experts believe the operation was meticulously planned, raising questions about how the world-famous museum’s defenses were breached.

Officials are appealing to the public for any information that could lead to arrests.