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Costa Diadema Deck Plans

4.0 / 5.0
Cruise Critic Editor Rating
138 Reviews

Costa Diadema Decks

Costa Diadema Deck 1

Classic Inside (IC)


Classic Ocean View (EC)


Premium Ocean View (EP)


Costa Diadema Deck 2

Classic Balcony (BC)


Classic Inside (IC)


Classic Ocean View (EC)


Premium Inside (IP)


Premium Ocean View (EP)


Costa Diadema Deck 3


Costa Diadema Deck 4


Costa Diadema Deck 5


Costa Diadema Deck 6

Classic Inside (IC)


Classic Ocean View (EC)


Mini Suite with Ocean View Balcony (MS)


Premium Balcony (BP)


Premium Inside (IP)


Costa Diadema Deck 7

Classic Inside (IC)


Classic Ocean View (EC)


Grand Suite with Ocean View Balcony (GS)


Mini Suite with Ocean View Balcony (MS)


Premium Balcony (BP)


Premium Inside (IP)


Suite with Ocean View Balcony (S)


Costa Diadema Deck 8

Classic Inside (IC)


Mini Suite with Ocean View Balcony (MS)


Premium Balcony (BP)


Premium Inside (IP)


Costa Diadema Deck 9

Classic Inside (IC)


Classic Ocean View (EC)


Premium Balcony (BP)


Premium Inside (IP)


Suite with Ocean View Balcony (S)


Costa Diadema Deck 10

Classic Ocean View (EC)


Premium Balcony (BP)


Premium Inside (IP)


Costa Diadema Deck 11

Samsara Grand Suite with Ocean View Veranda and Jacuzzi (SG)


Samsara Inside (SI)


Samsara Suite with Ocean View Veranda and Jacuzzi (SV)


Samsara with Ocean View Balcony (SB)


Costa Diadema Deck 12

Samsara Inside (SI)


Samsara Suite with Ocean View Veranda and Jacuzzi (SV)


Samsara with Ocean View Balcony (SB)


Costa Diadema Deck 14


Costa Diadema Deck 15


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