Before Sir Florian Eustace dies, he gives his beloved wife Lizzie a beautiful and expensive diamond necklace valued over £10,000. Dispute soon rages between the Eustace family and the manipulative and conniving Lizzie: it's claimed that the diamonds are a precious family heirloom, but Lizzie argues they were a gift. Is she lying? As the family's lawyer determines to reunite them with the jewels, L...