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Open data · every figure carries its source

Largest in this registry
#81,452
of 84,014 with a recorded tonnage
Largest cruise ship
#500
of 504 of this type with a recorded tonnage
Largest in its fleet
#21
of 21 in this fleet with a recorded tonnage
In brief
Costa Smeralda is an Excellence-class cruise ship currently operated by Costa Cruises, a subsidiary of Carnival Corporation & plc. At 185,010 gross tonnage (GT), she is the second-largest ship commissioned for and to ever operate for Costa (after her sister ship, Costa Toscana), and is the 14th-largest cruise ship in the world, as of 2025. Costa Smeralda is also the second cruise ship in the world to be fully powered by liquefied natural gas (LNG), making Costa the second cruise line to operate a ship running on LNG, after sister brand, AIDA Cruises, became the first in 2018.
Vessel particulars
Every value is as recorded in the source. Blanks are values the source does not hold — none is estimated from a sister ship or a class average.
Identification
Construction
Measurements
In context
Every figure in this section is a count, a rank or a percentile over vessels actually held in this registry — not over the world fleet, which is larger. Nothing here is estimated.
At 183 gross tons, Costa Smeralda is the 81,452nd largest of the 84,014 vessels in this registry that report a tonnage. The median across that set is 5,994 GT, so this hull is about 33 times smaller than the typical vessel on record here. The largest measures 499,167 GT.
Among the 665 cruise ships held here, it ranks 500th by tonnage — larger than 1% of that group. Their median tonnage is 43,009 GT, and the largest tenth begin at 143,289 GT. The flag most often flown by this group is The Bahamas (133 ships). The yard that appears most often against it is Fincantieri, with 112 hulls on record.
Italy is the country of registry for 918 vessels in this directory, of which Costa Smeralda is the 807th largest by tonnage. The most common class under that flag is vessels this registry holds no type classification for (488 ships), and the median vessel measures 4,975 GT. Browse every ship flagged Italy.
Narrowing to both dimensions at once, this registry holds 33 cruise ships flying the Italy flag, of which 26 are larger by tonnage.
Costa Smeralda was built in 2019, making it 7 years old. It is one of 1,261 hulls in this registry delivered that year, a cohort whose median tonnage is 29,000 GT; within it this ship is the 1,155th largest. Across the whole of the 2010s the registry holds 20,111 vessels, median 23,456 GT. The median build year across the entire registry is 1995.
The registry attributes 55 vessels to Meyer Turku, with a median tonnage of 10,834 GT, delivered between 1951 and 2027. See the rest of that yard’s output.
At 337.0 m overall, Costa Smeralda is 138.9 m longer than the 198.1 m median for cruise ships on record, with a beam of 50.0 m and a draft of 8.8 m.
IMO numbers are issued in broadly chronological blocks. Within 500 either side of 9781889 this registry holds 62 other vessels, whose median build year is 2017 and which range from 2015 to 2021. That places this hull’s registration in the same part of the series, consistent with its recorded build year of 2019.
Its IMO number, 9781889, carries its own check digit. The first six digits are weighted seven down to two and summed — 9×7 + 7×6 + 8×5 + 1×4 + 8×3 + 8×2 = 189 — and the last digit of that total, 9, must equal the seventh digit, 9. It does, so this number is well formed.
Nearest by tonnage among cruise ships
| Ship | Built | Gross tonnage |
|---|---|---|
| IMO 9869746 | 2022 | 210 |
| IMO 8979099 | 2001 | 200 |
| «Fragata» | 1988 | 191 |
| Costa Smeralda (this ship) | 2019 | 183 |
| IMO 9093050 | 1986 | 165 |
| Goddess of the Night | 2004 | 103 |
| Wilderness Adventurer |
Record
Events recorded against this vessel in the source, with the dates the source gives. An event with no date is listed last rather than assigned one.
Class
Same fleet
Provenance
Vessel recordWikidata, released under CC0, keyed on this ship’s IMO number.
Written summaryQuoted from Costa Smeralda (ship) on English Wikipedia, reused under CC BY-SA 4.0.
PhotographBy HenSti, reused under CC BY-SA 4.0.
| 1983 |
| 89 |