Diamond Princess – Cabin D403
Cabin D403 is a suite stateroom on Deck 9 of the Diamond Princess, a Princess Cruise Line ship containing a total of 1351 cabins. Located on the midship, starboard side of the ship, this cabin accommodates up to 3 guests and offers 354 square feet of space. Classified as a Reserve Collection Mini-Suite category (code: M1), the room features comfortable queen or two twin beds and the princess luxury bed.

- Balcony with 2-4 chairs and table and ottoman
- Bathroom tub and massage shower head with upgraded amenities
- Floor-to-ceiling sliding glass doors
- Separate sitting area with sofa bed & coffee table
- Complimentary welcome glass of bubbly on embarkation day
- Luxury mattress topper and pillows
- Two flat-panel televisions
- Comfortable queen or two twin beds
- Refrigerator
- 100% cotton and high-thread count linens
- 24-hour room service
- Spacious closet
- Desk with chair
- Hair dryer & fine bathroom amenities
- Digital security safe
- The Princess Luxury Bed
- Priority embarkation and disembarkation at the beginning and end of your cruise
- One-time complimentary wine set-up
- Evening canapés upon request
- Luxurious terry shawl bathrobes
- Exclusive area of the Main Dining Room
- Expedited seating with minimal to no wait
- Additional menu options
- Dedicated waitstaff
- Uniquely-styled décor (Premium table linens only)
- Table-side preparations
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Frequently Asked Questions About Cabin D403
Cabin D403 is a Reserve Collection Mini-Suite type cabin on the Diamond Princess. The category code is M1.
Diamond Princess's Cabin D403 is located on Deck 9. It sits towards the middle of the ship (Midship) on the right (Starboard) side.
Cabin D403 can accommodate up to 3 guests.
Cabin D403 is 354 square feet.
Cabin D403 is located towards the middle of the ship (Midship) and on the right (Starboard) side of the vessel on Deck 9.
Cabin D403 features the following bed setup: Comfortable queen or two twin beds, The Princess Luxury Bed.
Cabin D403 includes: Balcony with 2-4 chairs and table and ottoman, Bathroom tub and massage shower head with upgraded amenities, Floor-to-ceiling sliding glass doors, Separate sitting area with sofa bed & coffee table, Complimentary welcome glass of bubbly on embarkation day, Luxury mattress topper and pillows, Two flat-panel televisions, Comfortable queen or two twin beds, Refrigerator, 100% cotton and high-thread count linens, 24-hour room service, Spacious closet, Desk with chair, Hair dryer & fine bathroom amenities, Digital security safe, The Princess Luxury Bed, Priority embarkation and disembarkation at the beginning and end of your cruise, One-time complimentary wine set-up, Evening canapés upon request, Luxurious terry shawl bathrobes, Exclusive area of the Main Dining Room, Expedited seating with minimal to no wait, Additional menu options, Dedicated waitstaff, Uniquely-styled décor (Premium table linens only), Table-side preparations.
Cabin D403 is a suite stateroom on Deck 9, located towards the middle of the ship. Whether it's a good fit depends on your preferences for location, cabin type, and proximity to ship amenities. Check the deck plan above to see nearby areas, and read passenger reviews below for firsthand experiences.
Yes! Scroll down to the comments section below to read passenger reviews and experiences for Cabin D403. You can also leave your own review if you've sailed in this cabin.
Use the Diamond Princess Cabin Search tool to browse all available cabins by type, deck, or location. You can filter for other suite cabins or explore different categories to compare options.

