\version "2.19.11"

\markup 
  \override #'(size . 5)
  \override #'(fret-diagram-details . ((finger-code . in-dot)))
  \fill-line {
      \fret-diagram-verbose #`(
        (place-fret 6 1 
           ,(markup 
             #:concat (
               #:vcenter "e" 
               #:fontsize -5 
               #:musicglyph "accidentals.sharp")))
        (place-fret 5 2 "aisis")
        (place-fret 4 3 "f")
        (place-fret 3 1 "g#")
        (place-fret 2 2 "db")
        (place-fret 1 3 "aeses")
      )
  }