The slave ship Diana departed on a transatlantic slave-trading voyage that would carry enslaved Africans to Grenada.

Vessel: Diana; flag: Great Britain; rig: Ship; estimated standardized tonnage: 237. People recorded in connection with the voyage: Investor: Hughan; Investor: Miles; Investor: Taylor, Robert; Captain: Riddle, Robert. The voyage began at London on 11 March 1802. Principal recorded place where captives were acquired: Africa, port unspecified (Other Africa). Principal recorded disembarkation place: Grenada, place unspecified. Recorded outcome: Voyage completed as intended.