Lizzie stars in one of Trollope's memorable scenes, "The Diamonds are Seen in Public." Her fiancé Lord Fawn, troubled about the diamonds, has written a letter forbidding her to keep the diamonds, saying they belong rightfully to her late husband's family. They arrive separately at a party given by Lady Glencora, not having communicated in the three weeks since Lord Fawn's letter. She wears the diamonds, which "seemed to outshine all the jewellery in the room. . . . The only doubt might be whether paste diamonds might not better suit her character." Lord Fawn confronts her as soon as he sees her, but no ears hear the inconsequential words they speak to each other. Lady Eustace joins Lord Fawn in a quadrille, dances with no one else, and very soon asks him to get her carriage for her. Taking her seat, she tells him, "You had better come to me soon." And thus does Lady Eustace savor her triumph of displaying the diamonds at Lady Glencora's house. This may have been the high point for Lizzie. Her one goal in life was to keep the diamonds, and all else was sacrificed to this goal. It is not so much that she has an overall strategy; rather, she constantly improvises from one point to the next, keeping (supposedly) the diamonds locked up in an iron box. Of course the diamonds are at risk--not only from Mr. Camperdown, the Eustace family lawyer who is as determined to recover the diamonds for the family as Lizzie is to keep them, but also from thieves in the night. When Lizzie goes to her late husband's ancestral castle in Scotland, she surrounds herself with unscrupulous friends, runs through her potential suitors, and loses her diamonds. On the first attempt at the diamonds, the thieves get an empty iron box, while Lady Eustace retains the jewels "in her own keeping." Not being one to blurt out the truth at the first opportunity, however, Lizzie does not tell the police that she still has the diamonds, and she digs herself deeper and deeper into her deception until it carries the name of perjury.