Stolen London diamond found in Hong Kong

A huge diamond stolen during a raid at Graff's jewellers in Knightsbridge in 2007 has turned up in a pawn shop in Hong Kong.

It's now the subject of a lawsuit as the man who bought it in Hong Kong doesn't want to give it back to the jewellers.

The diamond is in the care of an institute in New Yorks. It appears the diamond has been recut.