Remove seeds from kumquats. In 1-quart saucepan, mix orange juice, orange marmalade, lemon juice and ginger. Heat to boiling. In small bowl, mix water and cornstarch; stir into orange juice mixture. Heat to boiling, stirring constantly. Boil and stir about 1 minute or until thickened. Stir in kumquats, almonds and liqueur. Serve chicken with sauce.