Date Launched：2014
Decks：15
Guest Capacity：4,526
Tonnage：132500
3 Nights | Costa Diadema | Barcelona-Barcelona
Departure Port : Barcelona
Ends Port : Barcelona
Ports：Barcelona，Marseille，Genoa(genova)，Barcelona
Departure Date
1 departure date| Departure-Arrival | Interior | Oceanview | Balcony | Suites |
|---|---|---|---|---|
  | $399 | $509 | $689 | $779 |
Itinerary
| Day | Date | Ports | Arrive | Depart |
|---|---|---|---|---|
| 1 | 9/25 | Barcelona | - | 5:30 PM |
| 2 | 9/26 | Marseille | 8:00 AM | 5:00 PM |
| 3 | 9/27 | Genoa(genova) | 9:00 AM | 4:30 PM |
| 4 | 9/28 | Barcelona | 2:00 PM | - |