There are 2 Presidential Suites on Century Diamond, each measuring 78 square metres and the balconies measuring an additional 30 square metres. The Presidential Suite features a private en-suite bathroom with a bathtub.

There are 14 Deluxe Suites on Century Diamond, each measuring 30.4 square metres and the balconies measuring an additional 3.6 square metres. Deluxe Suites feature private en-suite bathrooms with showers.

There are 4 Junior Suites on Century Diamond, each measuring 28 square metres and the balconies measuring an additional 4.3 square metres. Junior Suites have private en-suite bathrooms with showers.

There are 112 Deluxe Cabins on Century Diamond, each measuring 25 square metres and the balconies measuring an additional 2.8 square metres. Deluxe Cabins have private en-suite bathrooms with showers.