Built: Oct 2014
Number of Decks: 14
Total Cabins: 1862
Cabin Categories: 14
Get to know who you’ll be sailing with on Costa Diadema by joining one of 238 roll calls.Join a Roll Call
There are currently 5 Costa Diadema discussions.Join the Discussion
Our staff of seasoned sailors can help you decide on what cruise line, ship and destinations are right for you.Get Expert Advice
Dont do yhe Spa. Its a rip off. They try to sell you products for the first half of your session. Worst management and service i have ever seen...
This is a ship that leans more to European customers than american customers.