Chand Sa Roshan Chehra is a story of Raj and Jiya, who loved each other from childhood but circumstances took them apart, a distance of seven seas by Jiya's opportunist father Oberoi, who did not approve the alliance of his daughter Jiya with his friend Kapur's son Raj. Raj could not forget Jiya for even a day in his life. It was the last wish of Raj's mother that only Jiya should become her daughter-in-law. Kapur takes a promise from Raj that he will one day bring back Jiya as his daughter-in-law.
But misunderstanding crops in and Jiya agrees to get married to another boy. During Jiya's engagement ceremony, Raj reaches and tries to convey his love to Jiya. Jiya is heart broken and wants to break her engagement. Fate once again plays its own game and lovers are separated once again, because Oberoi comes to know that Raj is the same boy from whom he had taken Jiya away. How Jiya and Raj fight the fate and destiny and how both of them come together is what the rest of the film is about.