| Navy | The Royal Navy |
| Type | Corvette |
| Class | Flower |
| Pennant | K 07 |
| Built by | J. Lewis & Sons Ltd. (Aberdeen, Scotland) |
| Ordered | 25 Jul, 1939 |
| Laid down | 8 Dec, 1939 |
| Launched | 3 Sep, 1940 |
| Commissioned | 6 Jan, 1941 |
| End service | |
| Loss position | |
| History | Name changed from HMS Daffodil on 26 October 1940 prior to commissioning.
Sold to J. Lee for scrapping in early 1947, arrived for scrapping at Portaferry on 24 June 1947. |
| Former name | HMS Daffodil |
| Noteable events involving Dianella include: 29 Mar, 1941 HMS Dianella also picks up 44 survivors from the British merchant Hylton that was torpedoed and sunk by the German submarine U-48 south of Iceland in position 60º20'N, 18º10'W. 5 Jul, 1942 |
