Chris has a very tricky fix on his hands with an engagement ring which has previously lost its prized stone and undergone three repairs. On the buy counter, Helen makes Rita's day by finding her a beautiful ring to represent her birthstone, all for under her budget.

Nikki creates a bespoke wedding ring for Gina and Oskar from family heirlooms, while David tries to source special stones to replace those missing in Louise's moonstone necklace. Mr Freeze is given a lesson in haggling by Suzanne, who manages to fetch a price she's more than happy with, and another customer impresses him in the art of salesmanship while looking to sell Brazilian emeralds.