The newest of the fleet, Costa Diadema set sail in November 2014. The new flagship for Costa showcases an array of innovative features and stunning public spaces.
Captivating you from the moment you step onboard, her modern and sophisticated design is home to exclusive dining areas, incredible entertainment and comfortable cabins. Every inch of her spacious interior oozes with elegance and tranquil atmospheres.
Costa Diadema showcases a wider array of dining options than any other Costa ship, including the Samsara Restaurant and Piazza Pizza Pizzeria. There will also be fifteen different bars to choose from, with everything from sophisticated bars to lively venues.
A range of new entertainment options including a Grand Prix Simulator and two-storey games area with laser and video games.
Cruising to some of the most fascinating destinations in the world, Costa Diadema is sure to take you on a cruise of a lifetime.
Be prepared to be taken on a culinary journey like never before as you experience tastes that will excite all of your senses.
With seven different restaurants to choose from there is something for every desire. From the sophisticated Samsara restaurant to the casual atmosphere of the Piazza Pizza Pizzeria, you can dine in exactly the style you want to.
Set to surprise everyone, the entertainment choices are endless. The main theatre will span three decks and showcase some of the most exciting shows at sea.
If shows are not your thing, you can choose to visit the 4D cinema, casino or dance the night away in the nightclub.
A new Country Rock Club will be any rock-lovers dream with live rock music and an exciting atmosphere, along with a range of different beers. Rock on!
Costa Diadema has relaxation written all over it, with her four-floor Samsara Spa, you will be able to complete escape. With multiple treatment rooms, saunas, solariums and hot tubs, it is an enchanted place that dreams are made of.
There are three pools and eight hot tubs for you to enjoy, as well as a UVA solarium and large steam room.
For those who want to maintain their fitness onboard you can enjoy the fully-equipped gym, outdoor jogging track or multisport pitch.
View all: Costa Diadema Cruises
Average Customer Review:
(9 Costa Diadema Reviews)
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What our customers say
"... I would just like to thank you for your caring, professional and friendly attention to my partner's anxiety regarding our Christmas cruise on Ventura. I won't bore you with the details...but you made one hell of a difference.. thank you x ” R. T. (November 2016) Read more feedback