If you don't have a job, fill out your diploma directly into your resume.
For example:
XX years XX months -XX years XX university XX professional study (self-study exam)
If you are already working, use the gap to contact.
For example:
XX month, XX year -XX month, XX share chief
In the meantime: XX year, XX month-XX year, XX month, XX University, XX professional study (self-study).