G Diminished :: G B♭ D♭

F
C
G
D
G
♭5
G
♭3
♭3
G
♭5
G
♭5
♭3
♭3
♭5
⬤ ⬤
G
⬤ ⬤
E Major 7th (♭5) :: E G♯ B♭ D♯

F
C
G
D
3
7
E
3
7
♭5
E
♭5
3
3
7
♭5
E
7
♭5
E
⬤ ⬤
⬤ ⬤