Diadem, 1856
Type: 5th rate ; Armament 32
Launched : 14 Oct 1856 ; Disposal date or year : 1875
BM: 2483 tons ; Displacement: 3880 tons
Propulsion: Screw
Machinery notes: 800 hp
Notes:

Aug 1857 Commissioned, but unable make up a full crew until Jan 1858.

1860 Channel Squadron.

1870 Portsmouth.