Elizabeth is mournful about the pending death of her lover and wonders why Sara is not there to give her comfort "(Vivi ingrato, a lei d'accanto)". Cecil announces that Robert is on his way to the block, and Sara arrives disheveled. She gives Elizabeth the ring along with confessing her guilt at being the Queen's rival. In vain, the Queen tries to stop the execution, but they hear the cannon announcing Robert's death. After Nottingham has arrived, Elizabeth demands to know why he prevented the ring from being brought to her. He replies: "Blood I wanted, and blood I got!" Elizabeth is haunted by the headless corpse of Robert, and longs for her own death, announcing that James VI of Scotland (son of Mary Queen of Scots) will be king. Alone, she kisses Robert's ring.