Smash-and-grab raiders have ransacked a branch of high-end jewellers Tiffany after driving into the front of the shop in a van.
Police were called to the break-in at Tiffany & Co in Sloane Street, Knightsbridge, west London, just before 3am on Friday to reports that a van had been driven into the front of the store.
A number of people on mopeds stole items from the shop window then fled, leaving the van behind at the scene, Scotland Yard said.
Pictures from the scene show a smashed window hanging in its frame with uniformed officers outside near a white van.
A Met spokeswoman said: "Police were called at 2.56am on Friday, April 26, to Sloane Street following reports of a smash-and-grab at a jewellers.
She added: "A Transit van is reported to have driven into the shop front before a number of accompanying mopeds stole a quantity of items from the shop window.
"All those involved then fled. The Transit van was left at the scene.
"No arrests have been made. Inquiries continue."