Source: Evening Standard https://www.standard.co.uk/news/crime/sledgehammer-thugs-target-highend-knightsbridge-jewellers-in-smashandgrab-in-front-of-stunned-a3613086.html
The main entrance to the jewellers is on Sloane Street but the thieves broke through the window on Basil Street.
The shop sells luxury watches by the likes of Patek Phillipe and high-end jewellery.
A Boodles staff member said that although in shock no workers in the jewellers had been injured in the raid.
He said: "Everybody is ok no one has been injured. it's a shock though. They didn't get away with that much."
A Boodles spokesperson said: "I can confirm that there was unfortunately a robbery at Boodles Knightsbridge showroom this morning. I can also confirm that nobody has been hurt. The police are handling the situation and Boodles is unable to comment any further."
Police said there were no reports of any injuries and that no arrests had been made.
A Met Police spokesman said: “Police are investigating after the robbery of a jewellers in Chelsea.