Paris — Thieves stole “priceless” jewelry from the Louvre in Paris in an audacious seven-minute raid that took place just after the world’s most-visited museum opened on Sunday.

In what appeared to be a professional heist, the robbers used a truck-mounted ladder to gain access to the Apollo Gallery, one of the most ornate rooms in the Louvre, and made off with artefacts from the French Crown Jewels, dating from the Napoleonic era.

Two high-security display cases were targeted, and eight of the nine items taken remain unaccounted for, including a tiara and necklace worn by Queen Marie-Amélie and Queen Hortense, the French culture ministry said in a statement.

French police inspect an angle grinder and other objects believed to be left by perpetrators of Sunday's heist at the Louvre in Paris on October 19, 2025. (Clément Lanot/CLPRESS)

The thieves forced open a window using an angle grinder and stole jewelry that has “sentimental value and is priceless,” French Interior Minister Laurent Nuñez said.

Four perpetrators appear to have been involved in the theft, who were unarmed, but threatened the guards with the angle grinders, Paris Prosecutor Laure Beccuau said.

Beccuau said that investigators have not ruled out foreign interference as a possible line of inquiry into the theft; but were keeping all leads open.

The thieves dropped or left behind one item – the crown of Empress Eugénie, the wife of Napoleon III.

The ornate gold piece, which features 1,354 diamonds and 56 emeralds, was damaged in the heist, prosecutors said.

“Beyond their market value, the items have inestimable heritage and historical value,” the interior ministry said in a statement.

French President Emmanuel Macron said that “everything is being done” to catch the suspects.

“The theft committed at the Louvre is an attack on a heritage we cherish because it is part of our history,” Macron said on X, “ We will recover the works, and the perpetrators will be brought to justice.”

A detailed list of the stolen items released by the culture ministry revealed a single earring from the sapphire parure of Queen Marie-Amélie and Queen Hortense, an emerald necklace and pair of emerald earrings from the parure of Empress Marie-Louise, the “reliquary brooch,” and the tiara and large corsage bow brooch of Empress Eugénie were stolen in the heist.

An attempt to set fire to the truck used to carry out the raid was foiled by a Louvre security officer, according to the culture ministry’s statement.

An investigation for “aggravated theft by an organized gang and criminal conspiracy to commit a felony,” has been opened by Paris police under the authority of Paris public prosecutor’s office.

‘Get out, evacuate’

The robbery took only seven minutes, with the suspects fleeing on motorcycles, Nuñez told France Inter radio. “Clearly, a team had been scouting the location. It was obviously a very experienced team that acted very, very quickly,” he aid.

“I am confident that we will very quickly find the perpetrators and, above all, recover the stolen goods,” he added.

According to Le Parisien newspaper, police found two angle grinders, a blowtorch, gasoline, gloves, a walkie-talkie, a blanket and a crown at the scene of the robbery. A yellow vest used by the perpetrators to disguise themselves as workmen was found a bit further away, lost during their escape, the newspaper said.

Video from the scene showed French police examining an abandoned furniture elevator positioned next to a corner of the Louvre, with its ladder leading up to a broken window off a balcony.

Where the Louvre heist occurred

“Priceless” jewelry was stolen from the Louvre in Paris when thieves entered the Apollo Gallery from outside.

Sources: Louvre Museum; CNN reporting; Google (image)

Graphic: Renée Rigdon, CNN

A tour guide told CNN how he had heard what sounded like “stomping” on the window as he led tourists through the Apollo Room, before hearing shouts from security guards to evacuate.

“I was just trying to figure out what’s happening when I saw the museum staff going to that noise. Then they did a turn around, like real quick, and they started running and saying ‘get out, get out, get out, get out, evacuate!’” Ryan el Mandari said.

He tried to keep his group of visitors calm as they left the building, he said, adding that they heard the sounds but “had no clue that it was a robbery.”

Robbery planned ‘meticulously’

The French interior ministry said the incident took place at 9:30 a.m. local time and that members of the public had been evacuated without incident.

Minister of Culture Rachida Dati said the robbery had taken place as the museum opened. “No injuries were reported. I am on site alongside museum staff and the police. Investigations are ongoing,” Dati said in a post on X.

The crown of Empress Eugénie is displayed at the Louvre Museum in January 2020. French media reported the crown had been recovered after the robbery on Sunday, but suffered damage. (Stephanie de Sakutin/AFP/Getty Images)

Christopher Marinello, the founder of Art Recovery International, said that if the thieves are just looking to get cash out as quickly as possible, they might melt down the precious metals or recut the stones with no regard for the piece’s integrity.

“We need to break up these gangs and find another approach, or we’re going to lose things that we are never going to see again,” Marinello told CNN.

The museum, which houses world-famous artworks including Leonardo da Vinci’s Mona Lisa, said it would remain closed on Sunday due to “exceptional reasons.”

The interior ministry later said the closure was a security measure to preserve evidence for the investigation.

The mayor of Paris Center, Ariel Weil, told reporters that the thieves had “planned this meticulously, obviously” and that he could not recall the Louvre being the target of a robbery in more than a century. “I’m thinking, of course, of the Mona Lisa sting in 1911, but I can’t think of any more recent robbery,” he said.

Last year, the Louvre welcomed 8.7 million visitors, with tourists from the United States making up 13% of all guests, second only to the French.

This is a developing story and will be updated.