At last night’s Wuthering Heights premiere, Margot Robbie stepped out with Jacob Elordi, the Heathcliff to her Catherine in Emerald Fennell’s hotly anticipated adaptation of the classic novel. Around her neck, however, she wore a historic gift from a man who played Heathcliff during Hollywood’s Golden Age. Robbie sourced the jaw-dropping heart-shaped Taj Mahal diamond set in a Cartier necklace for the occasion. Originally gifted to Nur Jahan by the Mughal Emperor, Shah Jahangir, it became known as the “Taj Mahal” diamond after the emperor commissioned the famous structure following his wife’s death. The dress is open at the back, which allowed for Robbie to drape the long tail of the Taj Mahal diamond over her shoulders.