Chand Sa Roshan Chehra tells the story of Raj [Samir Aftab] and Jiya [Tamanna], who love each other since childhood. But Jiya's opportunist father Oberoi [Kiran Kumar] does not approve of the alliance.Raj has not been able to forget Jiya for even a day. Before her demise, Raj's mother desired that Raj should marry Jiya. In a sudden twist of fate, Raj gets a chance to go abroad [Switzerland], now Jiya's home.
Raj bumps into Jiya time and again, but they don't see eye to eye. The duo is completely unaware of the other's identity. Raj also meets Firdaus and a friendship develops between them, which is not liked by Firdaus' fianc?nd Raj lands in trouble, only to be bailed out by Firdaus herself.Raj wins the music competition which infuriates Jiya no end and she gets Raj beaten up by some local goons. Raj now seeks revenge and in the process, both get to know that they are each other's lost love.
Raj visits Jiya's engagement ceremony and is heartbroken to see Jiya getting engaged to someone else [Dilip Thadeshwar]. Jiya is heart-broken as well and wants to call off her engagement. Soon, Oberoi also gets to know the truth about Raj.
How Raj confronts Oberoi forms the crux of the story.