Listen to Diamonds Are a Girls Best Friend (Originally from "Gentlemen Prefer Blondes") [Instrumental Version] online. Diamonds Are a Girls Best Friend (Originally from "Gentlemen Prefer Blondes") [Instrumental Version] is an English language song and is sung by Karaoke Collective. Diamonds Are a Girls Best Friend (Originally from "Gentlemen Prefer Blondes") [Instrumental Version], from the album A-Z of Karaoke - Songs That Start with "D" (Instrumental Version), was released in the year 2013. The duration of the song is 3:34. Download English songs online from JioSaavn.