S. 20% off all voyages in 2023 and 2024. You can explore breathtaking Norway, colorful Thailand, and so much more. $600 in premium drinks per cabin on sailings of at least 7 nights. Whether you are chilling in your room, enjoying a spellbinding play, or toasting to the good life at the bars. Get 20% off + up to $600 in free drinks. Visit Cruises. Customer reviews for Costa. Costa Pacifica current position. Costa Diadema Cruises: Read 139 Costa Diadema cruise reviews. Cruiseline Travel Rating: 3. Tripadvisor performs checks on reviews. Genoa Costa Diadema Cruises: Read 12 Costa Diadema Genoa cruise reviews. Find great deals, tips and tricks on Cruise Critic to help plan your cruise. Jump on board the Costa Diadema, the latest addition to our fleet. 141 reviews. Find a Costa Diadema Cruise from $298. Review for a Europe - Western Mediterranean Cruise on Costa Diadema. There are 14 passenger decks, 9 with cabins. Wheelchair Accessible Cabins. Find Costa Diadema Cruises to Rio. 7 nights from November 20, 2023. Excursions 4. Costa Diadema Cruises: Read 145 Costa Diadema cruise reviews. Costa Cruises. Tripadvisor performs checks on reviews. Costa Diadema; Costa Diadema reviews. Costa Diadema - Cabin 8260. Outside. Any Month. Find Costa Diadema Cruises to Morocco: Find and plan your next Costa Diadema Cruises to Morocco with Cruise Critic's Cruise Finder ToolSpecial price on My Costa Full price. - Very good quality for the dessert during breakfast,. 0 / 5. Cabin / Stateroom. Get 20% off + up to $600 in free drinks. This 132,500-ton ship sails mostly Mediterranean cruises. Free upgrade! Book an eligible stateroom on any qualifying sailing and receive a free upgrade! In some cases, you'll be upgraded to a more desirable location aboard your ship. Current Position. Costa Diadema Europe Cruises: Read 133 Costa Diadema Europe cruise reviews. Find great deals, tips and tricks on Cruise Critic to help plan your cruise. Costa Diadema. Get 20% off + up to $600 in free drinks. On this video we want to give you a complete review of our Mediterranean Cruise on board the Costa Diadema. Partially Obstructed View. 1-10 of 145 Costa Diadema Cruise Reviews. Cabin Category: GR. Find great deals, tips and tricks on Cruise Critic to help plan your cruise. Western Mediterranean with Costa Smeralda. Free upgrade! Book an eligible stateroom on any qualifying sailing and receive a free upgrade! In some cases, you'll be upgraded to a more desirable location aboard your ship. Costa Cruises. Costa Diadema. Visit Dream Vacations today to book your next cruise! Ports Of Call. Learn more about Costa Diadema deck plans and cabins, ship activities including dining and entertainment, and sailing itineraries to help you plan your next cruise vacation. Genoa Costa Diadema Cruises: Read 12 Costa Diadema Genoa cruise reviews. 70 m, while the length between perpendiculars is 271. If you have booked a trip on Costa Diadema cruise, please CANCEL!! The worst trip of our lifes. Costa Diadema Reviews Some may be same reviewer at different cruise review sites Cruise Reviews by site are listed Newest first. Costa Cruises - Costa Diadema Reviews Costa Cruises - Costa Diadema 4. Check out Costa Diadema reviews from past Planet Cruise guests. Lowest pricing is based on our 3rd party pricing supplier and valid as of November 24th, 2023. Lukamik05. Find great deals, tips and tricks on Cruise Critic to help plan your cruise. Packed with dazzling maximalist design, Costa Diadema has earned her moniker "the Queen of the Mediterranean," glittering from helm to stern with tantalizing features, from its wraparound. Costa Diadema Mediterranean Cruises: Read 137 Costa Diadema Mediterranean cruise reviews. $600 in premium drinks per cabin on sailings of at least 7 nights. 6-10 Cruises • Age 50s. Itinerary and length of cruise excellent. Costa Cruises. 5. 1 - 10 of 221 Costa Europe Cruise Reviews. By blackpoolbelle, January 31, 2015 in Costa Cruises. A-ROSA Cruises. Find great deals, tips and tricks on Cruise Critic to help plan your cruise. Back. Costa Diadema Cruises: Read 140 Costa Diadema cruise reviews. It's tucked away in the back of the ship's main theater. Western Mediterranean with Costa Fortuna. Copy Link Overview. Visit RCI Cruise today to book your next cruise!The name Diadema means tiara, and there's more than enough razzle-dazzle onboard to call this Costa's crowning glory, at least for now. Copy Link Cabins. When the ship is sailing, your cell phone will connect to the 3G GSM on board and will display the "name of the ship", "901. Explore all food and dining options for Costa Diadema from Costa Cruises with verified reviews and photos for all speciality restaurants, dining rooms and buffets. View Photo gallery (30) View cruises. Read reviews of the Costa Diadema and see what cruisers are saying. Costa. Få mere at vide om Costa Diadema, f. 08/11/2014. Tripadvisor performs checks on reviews. Taxes, fees and port expenses are $96. Nightly. Visit Dream Vacations today to book your next cruise! Ports Of Call. Find great deals, tips and tricks on Cruise Critic to help plan your cruise. Costa Diadema Cruises: Read 145 Costa Diadema cruise reviews. 7 night South America. Read reviews of the Costa Diadema and see what cruisers are saying. Find great deals, tips and tricks on Cruise Critic to help plan your cruise. We will be glad to advise you personally so that you will find the "right" ship. Verified Review. Find Costa Diadema Cruises to Las Palmas (Gran Canaria): Find and plan your next Costa Diadema Cruises to Las Palmas (Gran Canaria) with Cruise Critic's Cruise Finder Tool5 Mar 2019. Costa Diadema Costa Diadema reviews Reviews and ratings Guests that have recently sailed on Costa Diadema have rated the ship and its facilities. Ship Quality. 4 nights from November 20, 2023. Lukamik05. Find great deals, tips and tricks on Cruise Critic to help plan your cruise. Can't find a full itinerary?Costa Diadema Cruises: Read 139 Costa Diadema cruise reviews. /cruise/costa/costa-diadema/reviews?LoginEnabled=true&cyberMondayEnabled=true Cruiseline Travel Rating: 3. Balcony. 14 days, round-trip Mediterranean from Marseilles. Cruise Critic Member Costa Diadema Reviews Costa Diadema Reviews Costa Diadema RatingFind cheap Costa Diadema Cruises on Tripadvisor. Aurora Expeditions. Book a cabin, navigate Costa Diadema, or locate. com is not responsible for content on external web sites. 4. Find great deals, tips and tricks on Cruise Critic to help plan your cruise. Costa Diadema cruise ship. Positive Aspects: - The Costa Diadema Ship very easy to find your way - The path done by the ship - Maintenance Team specially Petru from Romania. While prices are updated daily, please check with the booking site for the exact amount. Find great deals, tips and tricks on Cruise Critic to help plan your cruise. Costa Cruises, Costa Diadema Reviews, Deck Plan, Photos, Menu, Webcam, Bar Menu, Daily Programs, Cabins, Cabin Photos, Staterooms, News Roll Call, Forum Find cheap Costa Diadema Cruises on Tripadvisor. THE WORST TRIP OF MY LIFE. Entertainment options here include grand scale musical and show productions, magic and circus shows, ballets, concerts, musicals; level 1 of 3) Customer Service Desk (Reception- information, dinner reservations/bookings)Costa Cruise Lines • Costa Diadema. Review for a Europe - Western. 508 cabins in total, including: 103 with direct access to the spa, 594 with private balcony, 56 suites, all with balcony, 12 suites with direct access to the spa. Reviewed on Oct 03, 2016. Costa Diadema Cruises: Read 144 Costa Diadema cruise reviews. Find details and photos of Costa Diadema cruise ship on Tripadvisor. Find great deals, tips and tricks on Cruise Critic to help plan your cruise. Connecting cabins. Find Costa Diadema Cruises to. Lowest pricing is based on our 3rd party pricing supplier and valid as of November 21st, 2023. Find great deals, tips and tricks on Cruise Critic to help plan your cruise. The 4,947-passenger Costa Diadema, which was constructed in Italy, debuted in 2014. Visit Cruise with Points today to book your next cruise!Costa Diadema Cabin. Find Kiel Costa Diadema Cruises: Find and plan your next Kiel Costa Diadema cruise with Cruise Critic. Costa Diadema Cruises: Read 140 Costa Diadema cruise reviews. Costa Diadema video tour of my cruise in Feb 2019!The name Diadema means tiara, and there's more than enough razzle-dazzle onboard to call this Costa's crown. Review of Costa Diadema deck 10 (Hortensia) Lido Diana pool area (forward lido pool with retractable roof, 2 Whirlpools, outdoor LED screen for movies, concerts, sports events; this area hosts the Costa’s traditional “PlayStation Nights”/PS3 competitions), served by 2 outdoor bars) Ristorante Corona Blu (self-service complimentary lido. Find great deals, tips and tricks on Cruise Critic to help plan your cruise. Costa Diadema, the most modern and brightest of the excellent Costa fleet, with innovations in décor, technology, shows and service. Visit BJ's Travel today to book your next cruise!Costa Diadema Cruise Review to Europe - Western Mediterranean Share. it and plan your vacation itinerary! Jump on board the Costa Diadema, the latest addition to our fleet. Positive Aspects: - The Costa Diadema Ship very easy to find your way - The path done by the ship - Maintenance Team specially Petru from Romania. Read reviews of the Costa Diadema and see what cruisers are saying. Find great deals, tips and tricks on Cruise Critic to help plan your cruise. Naat73. Costa Cruises' newest flagship, the 132,500-ton, 3,724-guest Costa Diadema, is the first of its Dream Class series. Review of Costa Diadema deck 3 (Centenary) Teatro Emerald (huge capacity theatre and the Diadema’s main show lounge. The Costa Diadema is perfect for families and couples alike, who thrill to films in the 4D cinema and go for virtual races in the amazing Grand Prix Simulator. BLACK FRIDAY Travel with our Black Friday from €349 per person. Too busy, way too long lines! Review for a Europe - Western Mediterranean Cruise on Costa Toscana. Fun continues for the kids with the tasty Amarillo Ice Cream Parlour, and in the children’s’ pool, complete with a pirate ship and castle! Then there’s the exciting Star Lazer, an. Free upgrade! Book an eligible stateroom on any qualifying sailing and receive a free upgrade! In some cases, you'll be upgraded to a more desirable location aboard your ship. VERY DISAPPOINTING. Amenities. Cruise Critic is not responsible for content on external web sites. Choose Costa Diadema for your next trip 🚢 Discover the ship, look at the itineraries and get on board for a holiday with all the comforts! BLACK FRIDAY SALE Save big with Black Friday Prices from $399 per person! Destinations; Costa Experience; Our fleet; Offers; 1-800-462-6782 (1‐800‐Go‐Costa) Travel Backpack. Cruise Deals; Cruise Lines; Destinations; Cruise Ships; My Booking / help. Find great deals, tips and tricks on Cruise Critic to help plan your cruise. Lowest pricing is based on our 3rd party pricing supplier and valid as of November 21st, 2023. Search for great cruise deals and compare prices to help you plan your next Costa Diadema cruise vacation. Costa Diadema Cruises to Denmark. Kenny. Find great deals, tips and tricks on Cruise Critic to help plan your cruise. Health & Safety ›. Below you will find 5 things I think Americans should know before cruising with Costa Cruises. Costa Diadema is a stylish and luxurious addition to the fleet of Costa Cruises characterized with an Italian way of life. Cruises from $. 145 Reviews. - Very good quality for the dessert during breakfast,. com is not responsible for content on external web sites. Photo Gallery Photo. 4Out of 5. Costa Diadema Cruises: Read 143 Costa Diadema cruise reviews. Costa Diadema Cruises: Read 139 Costa Diadema cruise reviews. Ports and Route great, Shops services disappointing. Visit Cruise with Points today to book your next cruise!Costa Diadema Cruises: Read 139 Costa Diadema cruise reviews. Included in the Suite cabin rate Special price on My Costa Full price : HOT DRINKS: Vergnano coffee, cappuccino, herbal teas and hot chocolate WATER: Water by the glass from the bar, whenever you want San Benedetto 0. Includes 20+ eateries, fitness classes, tips, WiFi. Find great deals, tips and tricks on Cruise Critic to help plan your cruise. Find and plan your next cruise to Transatlantic with cabin price comparison, variety of. Positive Aspects: - The Costa Diadema Ship very easy to find your way - The path done by the ship - Maintenance Team specially Petru from Romania. Free upgrade! Book an eligible stateroom on any qualifying sailing and receive a free upgrade! In some cases, you'll be upgraded to a more desirable location aboard your ship. Cruise Critic is not responsible for content on external web sites. Visit CruisesOnly today to book your next cruise!Welcome aboard the magnificent Costa Diadema, the crown jewel of Costa Cruises' fleet! In this mesmerizing video, we invite you to embark on an unforgettable. Find Costa Diadema Cruises to the. Costa Diadema Cruises: Read 139 Costa Diadema cruise reviews. Plus we have our own cruise deck plan pdf creator. dickwoodall . Cruises from $. ». Costa Diadema has 26 features and amenities. Introduction and History The 4,947-passenger Costa Diadema, which was constructed in Italy, debuted in 2014. Book now and save up to $700 off instantly ; Snag 30% off every cruise — no matter where you choose to wander; Kids sale free — so take the whole crew Costa Diadema Europe - Western Mediterranean Cruises: Read 106 Costa Diadema Europe - Western Mediterranean cruise reviews. Costa Diadema Cruises: Read 139 Costa Diadema cruise reviews. Visit CruisesOnly today to book your next cruise!1 - 10 of 1,482 Costa Cruise Reviews. Wheelchair-accessible cabins are 36. 145 Reviews. 8. Find great deals, tips and tricks on Cruise Critic to help plan your cruise. read more. Includes drinks with abrown coloured circle at top of menu page. other cruise lines. Inside Cabin. Costa Diadema Cruises: Read 140 Costa Diadema cruise reviews. Costa Diadema Cruises: Read 139 Costa Diadema cruise reviews. Overall it is a great area with a lot of light and is easy to navigate. Excellent experience as first-time cruisers both from Iglu and Costa. Costa Diadema Cruises: Read 144 Costa Diadema cruise reviews. Symbolically built in the legendary shipyards of Genova Sestri ponente, it is the sister of Costa Magica. 20% off all voyages in 2023 and 2024. 9. 7. Discover Costa Diadema. Costa Diadema #4. Price per person from. Dubbed "Regina del Mediterraneo," (Queen of the Mediterranean), she will dazzle you with her vibrancy and an art. Country Rock Club (nightclub /bar and entertainment venue for classical rock music)Costa Diadema Cruises: Read 143 Costa Diadema cruise reviews. Read the Costa Diadema review by Cruiseline. The GSM switches off automatically when the ship enters a port. 08/11/2014. Review for a Middle East Cruise on Costa Diadema. Costa Diadema Cruises: Read 144 Costa Diadema cruise reviews. Launch: 2015. to cabin category. Sometimes, even on the same voyage very different opinions exist. Cruise Critic is not a booking agent and does not charge any service fees to users of our site. The 4,947-passenger Costa Diadema, which was constructed in Italy, debuted in 2014. 1 per person per day. Costa Diadema cruise ship deck plan shows a total of 1886 staterooms for 3772 passengers (max capacity is 4526) served by 1250 crew-staff. Weighing in at 132,500 gross tonnage and with accommodation for a total of 4,947 Guests, this will be. Explore all food and dining options for Costa Diadema from Costa Cruises with verified reviews and photos for all speciality restaurants, dining rooms and buffets. Read reviews of the Costa Diadema and see what cruisers are saying. The Costa Diadema is perfect for families and couples alike, who thrill to films in the 4D cinema and go for virtual races in the amazing Grand Prix Simulator. Call Me | Help. Cruise Critic is not responsible for content on external web sites. Choose your cabin or suite online at Costacrociere. Read reviews of the Costa Diadema and see what cruisers are saying. Her IMO number is 9636888 and MMSI number is 247353700. 12" or "TELENOR MARITIME / MCP" (for MCP). Costa Diadema Cruises: Read 145 Costa Diadema cruise reviews. Costa Diadema Cruises: Read 143 Costa Diadema cruise reviews. Costa Diadema Cruises: Read 142 Costa Diadema cruise reviews. Review of Costa Diadema deck 1 (Excelsior) 14x passenger elevators. Find great deals, tips and tricks on Cruise Critic to help plan your cruise. Prices in brackets are for individual drinksbought without a package, please add 15% gratuity. Costa. Find great deals, tips and tricks on Cruise Critic to help plan your cruise. The cuisine is a cut above, as is the level of service. 9 % Families w/young children 4. Good 171 Reviews. Actually, we were told that the ship was in dry dock very recently and it shows!Costa Diadema Cruises: Read 139 Costa Diadema cruise reviews. Fortuna. Activities 4. - Very good quality for the dessert during breakfast,. Travelers will enjoy the ship’s creative blend of artistic styles found on each deck coupled with the many innovative features onboard. Costa Diadema Mediterranean Cruises: Read 137 Costa Diadema Mediterranean cruise reviews. Costa Diadema cruise ship itinerary, 2023-2024-2025 itineraries (homeports, dates, prices), cruise tracker (ship. Connecting Staterooms. Costa Diadema Cruises: Read 139 Costa Diadema cruise reviews. Lowest pricing is based on our 3rd party pricing supplier and valid as of November 13th, 2023. Itinerary. Find great deals, tips and tricks on Cruise Critic to help plan your cruise. The boat has 14 passenger decks (out of 17), 7 restaurants, 15 lounges and bars, 3 swimming pools (one with retractable glass roof), 8 jacuzzies. Inside Cabin. Read More. Costa Diadema Cruises: Read 144 Costa Diadema cruise reviews. Costa Diadema Cruises: Read 139 Costa Diadema cruise reviews. Costa Diadema Cabins: See what cruise experts had to say about Costa Diadema cabins and staterooms on Cruise Critic. Destinations and Excursions. Costa Diadema Cruises: Read 144 Costa Diadema cruise reviews. Lowest pricing is based on our 3rd party pricing supplier and valid as of November 23rd, 2023. You can expect a space ratio of 29 tons per passenger on this ship. Find great deals, tips and tricks on Cruise Critic to help plan your cruise. Find great deals, tips and tricks on Cruise Critic to help plan your cruise. Read more. 2-5 Cruises • Age Under 20. Overall rating: 2 out of 5. On Other Costa Ships, Indicates Queen Bed. Cruise Critic is not responsible for content on external web sites. Cruise Date. Have been on few cruises with Carnival and their selection of food is much better. Check out the best Costa Diadema cruise ship tips now. Choose Costa Diadema for your next trip 🚢 Discover the ship, look at the itineraries and get on board for a holiday with all the comforts!Read reviews of the Costa Diadema and see what cruisers are saying. 4. Lukamik05. Aboard Costa Diadema, the Squok Club play area for Minis and Maxis on Decks 11 and 12 features a fairytale castle and pirate ship for kids to climb on. Costa Cruise April May 2023. Cruise cabins from 8001 to 8279, of which Inside cabins (categories IC-Classic, IP-Premium and IS-Single Inside), Oceanview (category EC – Classic. Costa Fortuna is a tribute to ocean liners of the past. Overall. Find a Great Deal on Costa Cruises Online. 7 out of 5(63 reviews) Reviews by Traveler Type Couples 63. Find great deals, tips and tricks on Cruise Critic to help plan your cruise. Lowest pricing is based on our 3rd party pricing supplier and valid as of November 14th, 2023. BEVERAGES WITH MEALS:Costa Diadema Cruises: Read 139 Costa Diadema cruise reviews. Costa Diadema Cruises: Read 145 Costa Diadema cruise reviews. Find great deals, tips and tricks on Cruise Critic to help plan your cruise. Read passenger reviews for Costa Pacifica. Limited-time offer: Reserve your stateroom. Cruise Critic is not responsible for content on external web sites. Find great deals, tips and tricks on Cruise Critic to help plan your cruise. Find your cruise holiday with Planet Cruise Ireland. 9. Learn about the casino onboard the Costa Diadema through detailed information, verified user reviews and real traveler photos. Follow Share. Savona to the Mediterranean Costa Diadema Cruise Reviews: Read 10 cruise reviews of Savona Costa Diadema cruises to the Mediterranean. €709. Cruise Line: Costa Cruises. Costa Diadema Cruises: Read 139 Costa Diadema cruise reviews. Browse 63 Costa Diadema reviews from real travelers. 7 out of 5(63 reviews) Reviews by Traveler Type Couples 63. Mega ship. Costa Diadema Cruises: Read 139 Costa Diadema cruise reviews. Find everything you'll need to know before sailing on Costa Diadema. Costa Diadema Cruises: Read 139 Costa Diadema cruise reviews. Tonnage. With the capacity to carry 3,724 guests, Costa Diadema will be Costa Cruises’ largest ship when it sails for the first time in October 2014. 142 reviews All photos (633) Traveller ( 612) Common Areas ( 50) Dining and Bars ( 32) Itineraries for this ship Itinerary 7 Night Cruise to the Mediterranean Departure date Friday, 27/10/23 Route Valencia,. Cruiseline. Costa Cruise April May 2023. Cruise Ship Review Costa Diadema Costa Cruises - Read Porthole Cruise Magazine's review of the Costa Diadema cruise ship from Costa Cruises. Looking for Costa November 2023 cruises? Find and plan your next Costa November 2023 cruise on Cruise. 72833 E) cruising at speed of 15 kn (28 km/h | 17 mph) en route to Barcelona. News. See all reviews. La Romana cruise port is very disorganised and we had to queue for hours in the blazing hot sunshine as there is very little shade outside of the. Positive Aspects: - The Costa Diadema Ship very easy to find your way - The path done by the ship - Maintenance Team specially Petru. to cabin category. Enjoy 20% off your AmaWaterways river cruise fare. Contact Us; Learn More About Us; Why Buy From Us; Low Price GuaranteeCosta Diadema Cruises: Read 144 Costa Diadema cruise reviews. 436 Views, 11 likes, 0 Comments . Costa Diadema #4. Discover all the itineraries starting from. Ship review: Costa Diadema. . Cruise Critic is not responsible for content on external web sites. Cruiseline. Selected wine by theglass. Number of Decks. Find great deals, tips and tricks on Cruise Critic to help plan your cruise. Find great deals, tips and tricks on Cruise Critic to help plan your cruise. Book a cabin, navigate Costa Diadema, or locate amenities on. Costa Cruises is the European arm of Carnival, and it sails to exotic ports, such as Dubai and Bombay. The 4,947-passenger Costa Diadema first set sail in 2014 as one of the largest ships in the Costa fleet. other cruise lines. Find great deals, tips and tricks on Cruise Critic to help plan your cruise. i booked it knowing the poor reviews it. 9 % Singles/Friends 7. 7% 1 Star. Costa Dubai Cruises: Read 105 Costa Dubai cruise reviews. Lowest pricing is based on our 3rd party pricing supplier and valid as of November 3rd, 2023. Costa Cruises is well-known for its Italian ambience onboard, vibrant. Save 20% on Your Next River Cruise. Overall rating ship. Costa Diadema Cruises: Read 145 Costa Diadema cruise reviews. View All Reviews “Mediterranean ” 4 Star s. 5 restaurants, 13 bars, Samsara Spa: 6,000 m2 on two levels, with gym, baths, thalassotherapy pool, treatment rooms, sauna, Turkish bat. Costa Diadema Photos: Browse over 92 expert photos and member pictures of the Costa Diadema cruise ship?. As far as unfriendly staff, I try to keep an open mind. Find Barcelona Costa Diadema Cruises: Find and plan your next Barcelona Costa Diadema cruise with. Find the best Costa ships and see how Costa ranks vs. A kiddie pool (Deck 14) is populated by cute. Find great deals, tips and tricks on Cruise Critic to help plan your cruise. Visit Cruises. Explore all decks and common areas on Costa Diadema so you can get an idea of your next Cruise at Logitravel. Free upgrade! Book an eligible stateroom on any qualifying sailing and receive a free upgrade! In some cases, you'll be upgraded to a more desirable location aboard your ship. Costa Cruise April May 2023. Lowest pricing is based on our 3rd party pricing supplier and valid as of November 17th, 2023. If you would rather watch my video instead of reading about my experience, scroll to the end of this article to watch my YouTube video. Costa Diadema Cruises: Read 145 Costa Diadema cruise reviews. Cruises from $ Overview Cabins Dining. Read More. Worst vacation ever. €549. Next topic on our Costa Diadema Cruise review is: The Casino. 00 m ; Beam 37. Jan 27, 2024 — Feb 3, 2024. Prices start from USD 569 (double occupancy rates). Book a cabin. If a space isn't pulsing with lights, it's decorated with ceramic or glass tile murals or eye-catching artwork. Find great deals, tips and tricks on Cruise Critic to help plan your cruise. Costa Diadema Cruise Ship Deck Plans: Find cruise deck plans and diagrams for Costa Diadema. Manage My Booking;. Costa Diadema: details with ⭐ 32 reviews, 📞 phone number, 📅 work hours, 📍 location on map. Visit RCI Cruise today to book your next cruise!Read reviews of the Costa Diadema and see what cruisers are saying. 145 Reviews. Free Price Alert. . A complete guide to Costa including reviews, pictures and prices for upcoming itineraries. Costa Diadema offers a drinks package for 25 euros per person, per day. A kiddie pool (Deck 14) is populated by cute. Learn more about Costa Diadema deck plans and cabins, ship activities including dining and entertainment, and sailing itineraries to help you plan your next cruise vacation. The vessel’s name (Diadema) means “tiara” in Italian. Visit Dream Vacations today to book your next cruise! Ports Of Call.