Metal & steel

I am metal i am steel
but i don't mind cause i can't feel a thing
i'm a diamond ring
I'm not flesh i'm not bone
and i'm not sad i'm not all alone
i'm a stone
The king is dead and the queen has flown
left me here in the twilight zone
lost looking for a way to get back home
but there's no right there's no wrong
so i'll be good i'll be strong
I'll be silver i'll be gold
without a heart and without even a soul
i'll be coal
i won't be blood and teeth and skin
i won't feel this pain i'm in
i'll be tin with no heart within