Three of the four people whom the police believe carried out the theft have been arrested. But the jewelry is nowhere to be found.

Louvre Abu Dhabi is celebrating eight years since its opening as French authorities continue to investigate the theft in Paris.

Much like Paris, Las Vegas has also been the scene of some pretty notorious and headline-grabbing break-ins and robberies over the years.

France’s culture minister says that the Louvre will install streetside anti-ramming and anti-intrusion devices in the next two months

French senators have acknowledged that the Louvre's security is outdated and needs urgent upgrades. On Tuesday, a delegation visited the museum following a recent heist where thieves stole jewels worth 88 million euros in under eight minutes.

The Count of Paris, whose great-grandmother once wore the sapphire tiara stolen from the Louvre Museum, has pleaded with the robbers to return the stolen jewels intact for the sake of France's heritage - and for his family.