Diamonds and Pearls (1917)

Violetta D'Arcy turns down the proposal of Jack Harrington, whom she believes to be poor, and instead marries the wealthy Robert Van Ellstrom. Her husband's fortune, however, is not sufficient to cover her gambling debts, so she pawns her sister-in-law's jewels and accepts money from Jack's father, who wishes to be introduced into society. When Harrington, Sr. makes improper advances towards Violetta, Robert fights him, and in the struggle, Harrington, Sr. shoots Jack in the arm. Believing that he has killed his son, Harrington commits suicide. Despondent and ashamed, Violetta tries to drown herself, but Robert intercedes and takes her in his arms.