Off the top of my head I don't know of any catalogues of the seven wonders in Latin texts (there are some in Greek texts), though some individual wonders are described (Curtius Rufus talks about the hanging gardens of Babylon, for instance).
[LAT]
Lucius Ampelius de hac re scripsit in libello suo, cui nomen est Liber Memorialis. Nuperrime coepi hunc libellum convertere in Lusitanicum sermonem illustrareque commentariis ac notis.
[ENG]
Lucius Ampelius wrote about this subject in his book, whose name is Liber Memorialis. I'm currently working on a translation (with commentaries and notes) of it into Portuguese.