I do not know which diamonds commercial it is, but its where the husband gets up in the middle of the night and places the necklace on his wife's neck, and the song goes:

"I want to tell you that im always thinking of you. but i can't find the right words to say"

Does anyone know the title of the song or who's it by?

I do not know which diamonds commercial it is, but its where the husband gets up in the middle of the night and places the necklace on his wife's neck, and the song goes:

"I want to tell you that im always thinking of you. but i can't find the right words to say"

Does anyone know the title of the song or whos it by??
It was originally by Cat Stevens. It's called "How can I tell you." The song on the commercial is a remake by Cat Power.