2 ships compared
At 132,500 GT, Costa Diadema is the larger ship, while Costa Deliziosa comes in at 92,720 GT. Costa Diadema is the newer vessel, built in 2014, versus Costa Deliziosa from 2010. Costa Diadema carries more guests at 3,724 passengers, compared to 2,260 on Costa Deliziosa. Both ships sail Méditerranée Occidentale itineraries.
| Overview | ||
| Cruise Line | Costa Cruises | Costa Cruises |
| Year Built | 2010 | 2014 |
| Refurbished | 2018 | 2023 |
| Ship Class | Luminosa-class | Dream-class |
| Size | ||
| Passengers | 2,260 | 3,724 |
| Crew | 1,050 | 1,253 |
| Guest-to-Crew Ratio | 2.2 : 1 | 3.0 : 1 |
| Decks | 12 | 14 |
| Dimensions | ||
| Length | 294 m | 306 m |
| Beam | 32 m | 37 m |
| Performance | ||
| Max Speed | 23.6 knots | 22.5 knots |
| Registry | Genoa, Italy | Genoa, Italy |
| Dining | ||
| Dining Venues | — | — |
| Included Venues | — | — |
| Specialty Venues | — | — |
| Sailings | ||
| Active Sailings | 105 | 151 |
| Regions | Méditerranée Orientale, Tour du monde, Méditerranée Occidentale | Croisières Océaniques, Méditerranée Occidentale, Europe du Nord et Fjords |
| Cruises | Browse cruises on Costa Deliziosa | Browse cruises on Costa Diadema |
