This episode sees a glamorous celebrity hat designer visit the pawnshop, looking to sell her spectacular diamond encrusted ruby necklace to raise funds to open a central London boutique. Paintings done by famous east end gangsters - the Kray twins - cause a big dilemma for the team, and MD James tries out an extreme water jet pack. And as the team get ready for the grand opening of the new flagship store, some fake watches cause a bust-up amongst the staff.