Move unzipped archives

Into my download folder I often download ZIP files, which I then unzip by double clicking. After unzipping I want the ZIP archive be automatically moved into a "done" folder.

Any way for Hazel to know that I have unzipped the archive? Does anybody maybe has a rule for this?

Hazel does have an Unarchive action which will open the archive and throw away the original for you. Otherwise, you can check the last opened date and see if that accurately reflects when you open the archive.