Sometimes there's a hammer from d to d4. Listen to the song to know when
Play the em7 like this: 
       -----
       --3--
       -----
       --2--
       --2--
       -----
TUNED 1/2 STEP DOWN!!!!!

G
G                          C9
Dear diamond, pretty and new
C9            G                 D
Perfectly flawless, too good to be true
G                                C9
Dear diamond, you shine like the sun
C9             G                   D
Wrap around my finger, just like he does

C9                           G
You cost more than he wanted to lose
C9                       D
And with this ring I said I do
C9                          Em7
Promised to never do what I've done
             G       D
I've lied to someone

G                          C9
Dear diamond, what will we do?
C9           G                   D
Lie like the devil or just face the truth
G                          C9
Dear diamond, be my saving grace
C9                    G                     D
What he don't know will kill him , that I can't face


C9                           G
You cost more than he wanted to lose
C9                       D
And with this ring I said I do
C9                          Em7
Promised to never do what I've done
             G        D
I've lied to someone
     G
Dear diamond

G
 
G                               C9
Dear diamond, with your band of gold
C9            G                     D
Some people you have, some people you hold
G                          C9
Dear diamond, I promise to keep
C9                                 G
This secret I have while he's holding me