[Verse 1]
I'm sleeping in a shop window
I'll dress up from head to toe
Been here for a while, been putting on a smile
But they only stop to look, then go
I've been standing on the shelf
And everyday I tell myself
Keep doing what you do, there's nothing wrong with you
They're just looking for something else

[Pre-Chorus 1]
On the wrong side of my Louis
But they don't even recognise me
So they won't buy what they can't see
But oh-whoah-oah, I know

[Chorus]
I'm a diamond, beautiful and rare
I'm a diamond that no one wants to wear
I'm harder than the rest, but they haven't found me yet
I'm a diamond, and no one seems to care

[Verse 2]
Queueing up outside my door
But I'm the one that they ignore
The plastic only breaks, the shine it only fades
Like every other jewel instore
[Pre-Chorus 2]
Hold my head high, and let it go
They can't walk by, and tell me no
Yeah it's alright, I'm in control
I'm the only one who needs to know

[Chorus]
I'm a diamond, beautiful and rare
I'm a diamond that no one wants to wear
I'm harder than the rest, but they haven't found me yet
I'm a diamond, and no one seems to care

[Bridge]
I been here forever, lost treasure
Can't cut me, though they've tried
I've been in the rough for long enough
No, I don't need them to realise

[Outro]
I'm a diamond, beautiful and rare
I'm a diamond that no one wants to wear
I'm harder than the rest, but they haven't found me yet
I'm a diamond, and no one seems to care