Costa Diadema

Weighing in at 132,500 gross tonnage and with accommodation for a total of 4,947 Guests, this will be the biggest Italian-flagged cruise ship afloat. The new Costa Diadema will reflect perfectly the meaning of her name because it will be beautiful and comfortable for size and sophistication furniture. Onboard Costa Diadema, Guests will spend intense and unforgettable holidays. The new flagship, which will join the Costa Cruises fleet in October 2014, will offer exclusive innovations regarding culinary, entertainment and technology.


    • 132500

    • Tonnage
    • 2014

    • Built Year
    • 1253

    • Crew
    • 4900

    • Pax Capacity
    • 15

    • Bars
    • 3

    • Pools
    • 1

    • Casinos
    • Italy

    • Registration Country

Sailings

Sail Date Cruise Line Ship Destination Departs Length Price You Save Discounts
Oct 18, 2019Costa DiademaMediterraneanCivitavecchia7$879
Onboard Credit!
Oct 19, 2019Costa DiademaMediterraneanSavona7$821
Onboard Credit!
Oct 20, 2019Costa DiademaMediterraneanMarseille7$1,061 
Oct 21, 2019Costa DiademaMediterraneanBarcelona7$889 
Oct 25, 2019Costa DiademaMediterraneanCivitavecchia7$965 
Oct 26, 2019Costa DiademaMediterraneanSavona7$677 
Oct 27, 2019Costa DiademaMiddle EastMarseille27$2,795
Onboard Credit!
Oct 28, 2019Costa DiademaMiddle EastBarcelona26$2,708 
Nov 02, 2019Costa DiademaMiddle EastSavona20$1,430
Onboard Credit!
Nov 02, 2019Costa DiademaMiddle EastSavona21$1,459 
Nov 03, 2019Costa DiademaMiddle EastCivitavecchia19$1,949 
Nov 03, 2019Costa DiademaMiddle EastCivitavecchia20$2,150
Onboard Credit!
Nov 22, 2019Costa DiademaMiddle EastDubai7$956 
Nov 23, 2019Costa DiademaMiddle EastDubai7$1,244 
Nov 29, 2019Costa DiademaMiddle EastAbu Dhabi7$754 
Nov 30, 2019Costa DiademaMiddle EastDubai7$677 
Dec 06, 2019Costa DiademaMiddle EastAbu Dhabi7$754
Onboard Credit!
Dec 07, 2019Costa DiademaMiddle EastDubai7$677
Onboard Credit!
Dec 13, 2019Costa DiademaMiddle EastAbu Dhabi7$754
Onboard Credit!
Dec 14, 2019Costa DiademaMiddle EastDubai7$677
Onboard Credit!
Dec 20, 2019Costa DiademaMiddle EastAbu Dhabi7$1,244
Onboard Credit!
Dec 21, 2019Costa DiademaMiddle EastDubai7$1,167 
Dec 27, 2019Costa DiademaMiddle EastAbu Dhabi7$1,426
Onboard Credit!
Dec 28, 2019Costa DiademaMiddle EastDubai7$1,407 
Jan 03, 2020Costa DiademaMiddle EastAbu Dhabi7$869 
Jan 04, 2020Costa DiademaMiddle EastDubai7$841
Onboard Credit!
Jan 10, 2020Costa DiademaMiddle EastAbu Dhabi7$754
Onboard Credit!
Jan 11, 2020Costa DiademaMiddle EastDubai7$725
Onboard Credit!
Jan 17, 2020Costa DiademaMiddle EastAbu Dhabi7$754 
Jan 18, 2020Costa DiademaMiddle EastDubai7$725
Onboard Credit!
Jan 24, 2020Costa DiademaMiddle EastAbu Dhabi7$773
Onboard Credit!
Jan 25, 2020Costa DiademaMiddle EastDubai7$725
Onboard Credit!
Jan 31, 2020Costa DiademaMiddle EastAbu Dhabi7$773 
Feb 01, 2020Costa DiademaMiddle EastDubai7$725
Onboard Credit!
Feb 07, 2020Costa DiademaMiddle EastAbu Dhabi7$773 
Feb 08, 2020Costa DiademaMiddle EastDubai7$725
Onboard Credit!
Feb 14, 2020Costa DiademaMiddle EastAbu Dhabi7$773
Onboard Credit!
Feb 15, 2020Costa DiademaMiddle EastDubai7$821
Onboard Credit!
Feb 21, 2020Costa DiademaMiddle EastAbu Dhabi7$831
Onboard Credit!
Feb 22, 2020Costa DiademaMiddle EastDubai7$879
Onboard Credit!
Feb 28, 2020Costa DiademaMiddle EastAbu Dhabi7$773
Onboard Credit!
Feb 29, 2020Costa DiademaMiddle EastDubai7$821
Onboard Credit!
Mar 06, 2020Costa DiademaMiddle EastAbu Dhabi7$831 
Mar 07, 2020Costa DiademaMiddle EastDubai7$821 
Mar 13, 2020Costa DiademaMediterraneanAbu Dhabi22$2,075
Onboard Credit!
Mar 13, 2020Costa DiademaMiddle EastAbu Dhabi23$2,151 
Mar 14, 2020Costa DiademaMiddle EastDubai21$1,968 
Mar 14, 2020Costa DiademaMiddle EastDubai22$2,075
Onboard Credit!
Apr 05, 2020Costa DiademaMediterraneanSavona7$985 
Apr 05, 2020Costa DiademaMediterraneanSavona6$695
Onboard Credit!
Apr 10, 2020Costa DiademaMediterraneanBarcelona7$687
Onboard Credit!
Apr 11, 2020Costa DiademaMediterraneanMarseille7$687
Onboard Credit!
Apr 12, 2020Costa DiademaMediterraneanSavona7$687
Onboard Credit!
Apr 17, 2020Costa DiademaMediterraneanBarcelona7$639 
Apr 18, 2020Costa DiademaMediterraneanMarseille7$639 
Apr 19, 2020Costa DiademaMediterraneanSavona7$639 
Apr 24, 2020Costa DiademaMediterraneanBarcelona7$620 
Apr 25, 2020Costa DiademaMediterraneanMarseille7$620 
Apr 26, 2020Costa DiademaMediterraneanSavona7$620 
May 01, 2020Costa DiademaMediterraneanBarcelona7$620
Onboard Credit!
May 02, 2020Costa DiademaMediterraneanMarseille7$620
Onboard Credit!
May 03, 2020Costa DiademaMediterraneanSavona7$620
Onboard Credit!
May 08, 2020Costa DiademaMediterraneanBarcelona7$620
Onboard Credit!
May 09, 2020Costa DiademaMediterraneanMarseille7$620
Onboard Credit!
May 10, 2020Costa DiademaMediterraneanSavona7$620
Onboard Credit!
May 15, 2020Costa DiademaMediterraneanBarcelona7$620
Onboard Credit!
May 16, 2020Costa DiademaMediterraneanMarseille7$620 
May 17, 2020Costa DiademaMediterraneanSavona7$620 
May 22, 2020Costa DiademaMediterraneanBarcelona7$649
Onboard Credit!
May 23, 2020Costa DiademaMediterraneanMarseille7$601
Onboard Credit!
May 24, 2020Costa DiademaMediterraneanSavona7$601
Onboard Credit!
May 29, 2020Costa DiademaMediterraneanBarcelona7$687
Onboard Credit!
May 30, 2020Costa DiademaMediterraneanMarseille7$687
Onboard Credit!
May 31, 2020Costa DiademaMediterraneanSavona7$687 
Jun 05, 2020Costa DiademaMediterraneanBarcelona7$687
Onboard Credit!
Jun 06, 2020Costa DiademaMediterraneanMarseille7$687
Onboard Credit!
Jun 07, 2020Costa DiademaMediterraneanSavona7$687
Onboard Credit!
Jun 12, 2020Costa DiademaMediterraneanBarcelona7$687
Onboard Credit!
Jun 13, 2020Costa DiademaMediterraneanMarseille7$687 
Jun 14, 2020Costa DiademaMediterraneanSavona7$687
Onboard Credit!
Jun 19, 2020Costa DiademaMediterraneanBarcelona7$687
Onboard Credit!
Jun 20, 2020Costa DiademaMediterraneanMarseille7$687 
Jun 21, 2020Costa DiademaMediterraneanSavona7$687
Onboard Credit!
Jun 26, 2020Costa DiademaMediterraneanBarcelona7$831
Onboard Credit!
Jun 27, 2020Costa DiademaMediterraneanMarseille7$831
Onboard Credit!
Jun 28, 2020Costa DiademaMediterraneanSavona7$831
Onboard Credit!
Jul 03, 2020Costa DiademaMediterraneanBarcelona7$831
Onboard Credit!
Jul 04, 2020Costa DiademaMediterraneanMarseille7$831
Onboard Credit!
Jul 05, 2020Costa DiademaMediterraneanSavona7$831
Onboard Credit!
Jul 10, 2020Costa DiademaMediterraneanBarcelona7$831
Onboard Credit!
Jul 11, 2020Costa DiademaMediterraneanMarseille7$831
Onboard Credit!
Jul 12, 2020Costa DiademaMediterraneanSavona7$831
Onboard Credit!
Jul 17, 2020Costa DiademaMediterraneanBarcelona7$831
Onboard Credit!
Jul 18, 2020Costa DiademaMediterraneanMarseille7$831
Onboard Credit!
Jul 19, 2020Costa DiademaMediterraneanSavona7$831
Onboard Credit!
Jul 24, 2020Costa DiademaMediterraneanBarcelona7$975 
Jul 25, 2020Costa DiademaMediterraneanMarseille7$975
Onboard Credit!
Jul 26, 2020Costa DiademaMediterraneanSavona7$1,013
Onboard Credit!
Jul 31, 2020Costa DiademaMediterraneanBarcelona7$975
Onboard Credit!
Aug 01, 2020Costa DiademaMediterraneanMarseille7$975 
Aug 02, 2020Costa DiademaMediterraneanSavona7$1,013
Onboard Credit!
Aug 07, 2020Costa DiademaMediterraneanBarcelona7$975
Onboard Credit!
Aug 08, 2020Costa DiademaMediterraneanMarseille7$975
Onboard Credit!
Aug 09, 2020Costa DiademaMediterraneanSavona7$1,013
Onboard Credit!
Aug 14, 2020Costa DiademaMediterraneanBarcelona7$975
Onboard Credit!
Aug 15, 2020Costa DiademaMediterraneanMarseille7$975 
Aug 16, 2020Costa DiademaMediterraneanSavona7$1,013 
Aug 21, 2020Costa DiademaMediterraneanBarcelona7$975
Onboard Credit!
Aug 22, 2020Costa DiademaMediterraneanMarseille7$975
Onboard Credit!
Aug 23, 2020Costa DiademaMediterraneanSavona7$1,013 
Aug 28, 2020Costa DiademaMediterraneanBarcelona7$917
Onboard Credit!
Aug 29, 2020Costa DiademaMediterraneanMarseille7$917
Onboard Credit!
Aug 30, 2020Costa DiademaMediterraneanSavona7$917
Onboard Credit!
Sep 04, 2020Costa DiademaMediterraneanBarcelona7$917 
Sep 05, 2020Costa DiademaMediterraneanMarseille7$917
Onboard Credit!
Sep 06, 2020Costa DiademaMediterraneanSavona7$917 
Sep 11, 2020Costa DiademaMediterraneanBarcelona7$917
Onboard Credit!
Sep 12, 2020Costa DiademaMediterraneanMarseille7$917
Onboard Credit!
Sep 13, 2020Costa DiademaMediterraneanSavona7$917
Onboard Credit!
Sep 18, 2020Costa DiademaMediterraneanBarcelona7$917
Onboard Credit!
Sep 19, 2020Costa DiademaMediterraneanMarseille7$917
Onboard Credit!
Sep 20, 2020Costa DiademaMediterraneanSavona7$917 
Sep 25, 2020Costa DiademaMiddle EastBarcelona24$2,228
Onboard Credit!
Sep 25, 2020Costa DiademaMiddle EastBarcelona25$2,315 
Sep 26, 2020Costa DiademaMiddle EastMarseille23$2,151 
Sep 26, 2020Costa DiademaMiddle EastMarseille24$2,228 
Sep 27, 2020Costa DiademaMiddle EastSavona22$2,075
Onboard Credit!
Sep 27, 2020Costa DiademaMiddle EastSavona23$2,449
Onboard Credit!
Sep 28, 2020Costa DiademaMediterraneanCivitavecchia21$2,121 
Sep 28, 2020Costa DiademaMiddle EastCivitavecchia22$2,238 
Oct 19, 2020Costa DiademaMiddle EastAbu Dhabi4$435
Onboard Credit!
Oct 20, 2020Costa DiademaMiddle EastDubai4$473
Onboard Credit!
Oct 23, 2020Costa DiademaMiddle EastAbu Dhabi7$773
Onboard Credit!
Oct 24, 2020Costa DiademaMiddle EastDubai7$725
Onboard Credit!
Oct 30, 2020Costa DiademaMiddle EastAbu Dhabi7$773
Onboard Credit!
Oct 31, 2020Costa DiademaMiddle EastDubai7$725 
Nov 06, 2020Costa DiademaMiddle EastAbu Dhabi7$773
Onboard Credit!
Nov 07, 2020Costa DiademaMiddle EastDubai7$725
Onboard Credit!
Nov 13, 2020Costa DiademaMiddle EastAbu Dhabi7$773 
Nov 14, 2020Costa DiademaMiddle EastDubai7$725
Onboard Credit!
Nov 20, 2020Costa DiademaMiddle EastAbu Dhabi7$773
Onboard Credit!
Nov 21, 2020Costa DiademaMiddle EastDubai7$725
Onboard Credit!
Nov 27, 2020Costa DiademaMiddle EastAbu Dhabi7$802
Onboard Credit!
Nov 28, 2020Costa DiademaMiddle EastDubai7$677
Onboard Credit!
Dec 04, 2020Costa DiademaMiddle EastAbu Dhabi7$802
Onboard Credit!
Dec 05, 2020Costa DiademaMiddle EastDubai7$677
Onboard Credit!
Dec 11, 2020Costa DiademaMiddle EastAbu Dhabi7$802
Onboard Credit!
Dec 12, 2020Costa DiademaMiddle EastDubai7$677 
Dec 18, 2020Costa DiademaMiddle EastAbu Dhabi7$1,282 
Dec 19, 2020Costa DiademaMiddle EastDubai7$1,157
Onboard Credit!
Dec 25, 2020Costa DiademaMiddle EastAbu Dhabi7$1,618 
Dec 26, 2020Costa DiademaMiddle EastDubai7$1,349
Onboard Credit!
Jan 01, 2021Costa DiademaMiddle EastAbu Dhabi7$802
Onboard Credit!
Jan 02, 2021Costa DiademaMiddle EastDubai7$725
Onboard Credit!
Jan 08, 2021Costa DiademaMiddle EastAbu Dhabi7$802 
Jan 09, 2021Costa DiademaMiddle EastDubai7$725
Onboard Credit!
Jan 15, 2021Costa DiademaMiddle EastAbu Dhabi7$802
Onboard Credit!
Jan 16, 2021Costa DiademaMiddle EastDubai7$725
Onboard Credit!
Jan 22, 2021Costa DiademaMiddle EastAbu Dhabi7$821
Onboard Credit!
Jan 23, 2021Costa DiademaMiddle EastDubai7$725
Onboard Credit!
Jan 29, 2021Costa DiademaMiddle EastAbu Dhabi7$821
Onboard Credit!
Jan 30, 2021Costa DiademaMiddle EastDubai7$725 
Feb 05, 2021Costa DiademaMiddle EastAbu Dhabi7$821
Onboard Credit!
Feb 06, 2021Costa DiademaMiddle EastDubai7$725
Onboard Credit!
Feb 12, 2021Costa DiademaMiddle EastAbu Dhabi7$821
Onboard Credit!
Feb 13, 2021Costa DiademaMiddle EastDubai7$869 
Feb 19, 2021Costa DiademaMiddle EastAbu Dhabi7$821
Onboard Credit!
Feb 20, 2021Costa DiademaMiddle EastDubai7$869 
Feb 26, 2021Costa DiademaMiddle EastAbu Dhabi7$821
Onboard Credit!
Feb 27, 2021Costa DiademaMiddle EastDubai7$869
Onboard Credit!
Mar 05, 2021Costa DiademaMiddle EastAbu Dhabi7$821
Onboard Credit!
Mar 06, 2021Costa DiademaMiddle EastDubai7$869
Onboard Credit!

Ship Information


  • Maiden Voyage: 2014
  • Tonnage: 132,500 tons
  • Length: 1,004.00 feet
  • Avg Speed: 22.00
  • Passenger Capacity: 4,900
  • Normal Crew Size: 1,253
  • Registration Country: Italy
  • Cabin Features

    • Babysitting
    • Children Activities
    • Children Playroom
    • Hairdryer
    • Telephone
    • Television
    • 24-Hour Room Service
    • Youth Program
  • Special Requests

    • Adjoining Cabins
    • Single Occpancy Cabins
    • Special Dietary Meals
    • Wheelchair Accessible Cabins
  • Fitness Facilities

    • Fitness Center
    • Jogging
    • 3 Swimming Pools
    • 1 Children Swimming Pools
  • Services

    • 15 Bars
    • Beauty Salon
    • 1 Casinos
    • Hottub
    • Internet Access
    • Library
    • Movie Theatre
    • Shops
    • Showroom
    • Spa

Dining

Buffet
Pizza Pizza Pizzeria
Sissi Restaurant
Club Diadema
Tavola Teppanyaki
Samsara Restaurant
Gelateria Amarillo 

Age Restrictions

On Board Baby-Sitting
Costa offers group baby-sitting for children age 3 (out of diapers) and older. The babysitting schedules can be found in the Daily Program distributed onboard (private in-stateroom babysitting is not available). There will also be two 'Parents Night Out' during the cruise where parents have the opportunity to enjoy the evening worry free while their children will be entertained with special activities, including their own buffet or pizza party. Best of all these special nights are offered at no extra charge.

Costa's In Port Children's Program
Caribbean: Costa's In Port program offers children a variety of activities onboard to entertain them. Parents will receive information pertaining to scheduled activities at the beginning of the cruise. Ask about specially priced shore excursions for children 12 years and under.

Europe: Costa offers a comprehensive children's program throughout our Europe cruise season. The months of July and August are the most popular traveling times for families with children. Activities vary by ship and itinerary.

Minors Policy
Guests under the age of 21 must be accompanied by a parent or guardian. On selected seasonal departures, guests 21 to 24 years old must have one person at least 25 years old in the same stateroom.

Medical Care
There is a physician and nurse available 24 hours a day while at sea and during scheduled hours of the day while in port. All Costa ships are equipped with an infirmary. Professional services, care and medications are available at a reasonable cost. The medical staff can also provide medication to relieve any symptoms of seasickness. If you require prescription medications, bring an ample supply. Some prescription medications, might not be available onboard or ashore.

Tipping

Tipping is a personal matter, and your own judgment is the best guide. For your convenience, Costa will automatically debit your onboard account a modest service charge per person per day. Should you wish to change the amount, contact the Guest Relations Desk. Bartenders, servers, deck stewards and other staff may be tipped as service is received. For your convenience, a 15% gratuity is added to beverage purchases automatically. 

  • Cruises departing from the United States: $12.50 per guest 15 years of age and older, per day of all cruise lengths.
  • World Cruises: 10 Euros per guest 15 years of age and older, per day for all cruiselengths.
  • Cruises not originating in the United States: 10 Euros per guest 15 years of age and older, per day for all cruise lengths.
  • Guests between the ages of 4 and 14 will be charged 50% of the above rates. There is no service charge for guests under the age of 4.

Cabins

Inside

Inside

Category Code(s): CI,IC,IL,IP,SI

  • On decks 1, 2, 6, 7, 8, 9, 10, and 11
  • Two twins that convert to queen-size
  • Closet space
  • Private bath with shower
  • Seating area
  • Desk
  • Sofa bed
  • Vanity
  • Television
  • Phone
  • Hairdryer
  • Mini bar
  • Safe

Oceanview

Oceanview

Category Code(s): BL,EC,EP

  • On Decks 1, 2, 6, 7, 9, and 10
  • Two twins that convert to queen-size
  • Window
  • Closet space
  • Private bath with shower
  • Seating area
  • Desk
  • Sofa bed
  • vanity
  • Television
  • Phone
  • Hairdryer
  • Mini bar
  • Safe

Balcony

Balcony

Category Code(s): BC,BP,SB

  • On decks 6, 7, 8, 9, 10, 11, and 12
  • Two twins that convert to queen-size
  • Large windows with glass doors
  • Private veranda
  • Closet space
  • Private bath with shower
  • Eating area
  • Desk
  • Sofa bed
  • Vanity
  • Television
  • Phone
  • Hairdryer
  • Mini bar
  • Safe

MiniSuite

MiniSuite

Category Code(s): MS

  • On decks 6, 7, and 8
  • Two twins that convert to queen-size
  • Large panoramic windows with glass doors
  • Private veranda
  • Closet space
  • Private bath with shower
  • Seating area
  • Desk
  • Sofa bed
  • Vanity
  • Television
  • Phone
  • Hairdryer
  • Mini bar
  • Safe

Suite

Suite

Category Code(s): GS,S,SG,SV

  • On deck 7
  • Two twins that convert to queen-size
  • Large panoramic windows with glass doors
  • Private veranda
  • Closet space
  • Private bath with whirlpool
  • Tub and shower
  • Expanded seating area
  • Desk
  • Sofa bed
  • Vanity
  • Television
  • Phone
  • Hairdryer
  • Mini bar
  • Handicap accessible
  • Safe

Cabin size includes balcony

Life on Board

Dining

Dining and Bars

Dining and Bars

7 restaurants, including four, the Club Restaurant, Samsara Restaurant, Tappanyaki Restaurant and Piazza Pizza Pizzeria for an additional charge (lunch and dinner in the Samsara Restaurant are included in the price for Guests staying in the Samsara Cabins) and by reservation only. There are 15 bars, including the 'Birreria La Fiamma' pub, 'Vinoteca Huit-Huit' wine bar, 'Bar Bollicine' Prosecco bar and 'Gelateria Amarillo' ice-cream parlor.

Onboard Activities

Entertainment

Entertainment

Features a 4D Cinema, Three-storey theatre, Casino, Disco, Country Rock Club, Two-storey games area with Laser Games, Laser Shooting and Video Games, Grand Prix Simulator, Pool deck with retractable glass roof and giant screen, Internet Point, Library Shops Gallery, Squok Club, and a Baby pool.

Sports and Fitness

Wellness and Sports

Wellness and Sports

Samsara Spa: 7800 m2 on four floors, gym, spa, thalasso-therapy pool, treatment rooms, sauna, steam room, UVA solarium, Cabins and Suites, 8 hot tubs
3 pools, including one with a retractable roof, Multi-sports pitch, and an Outdoor jogging track.


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