| | Bulding contract |
| 10/6/1980 | Keel laid |
| 3/5/1981 | Launch |
| 10/12/1981 | Delivered to Johnsson Line, Sweden |
| 12/1981 | TT Saga Line service, usualy Trelleborg – Travemünde route. |
| 1986 | Operator change name to TT Line |
| 1988 | Sold to CMN ,France. Charter back to TT Line |
| 10/1988-2/1989 | Charter to DFDS |
| 1/1989 | Rebuild on Marseille |
| 1989 | New name Girolata. Marseille – Bastia route |
| 8/1993 | Charter to TT Line, New name Saga Star |
| | Trelleborg – Travemünde route. |
| 1995 | TR Line service Trelleborg – Rostock route. |
| 1/1998 | Refurbished |
| 1/2002 | Sold to Conseil Général de Seine Maritime, France |
| 2002 | Refurbished. New name Dieppe |
| 2/2002 | Dieppe – Newhaven route |
| 2003 | France flag. |
| 11/2006 | Sold to Abacus Co. Ltd. (Polferries). New name Baltivia, Bahamas flag |
| 11/2006 | Refurbished on Stocznia Remontowa, Poland |
| 8/1/2007 | Polferries Gdańsk-Nynäshamn route |
| 20/1/2013 | Świnoujście – Ystad route |
| 25/3/2020 | Gdańsk-Nynäshamn route |
| 31/5/2020 | Świnoujście – Ystad route |
| 20/11/2024 | Sold to E60 Shipping Line LLC, Tbilisi, Georgia. New name Dioscuria. |
| 1/1/2025 | Voyage from Gdynia to Georgia. |
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