Amber, 1952
Director: Jayant Desai
Music: Gulam Mohammad
Lyrics: Shakeel Badayuni
Choreographer: Badri Prasad
Playback: Lata Mangeshkar, Mohammed Rafi, Shamshad Begum
Cast: Raj Kapoor, Nargis Dutt, Agha, Bipin Gupta, Tanuja, Samson, Baby Tanujja, Cuckoo, Ramesh Sinha, Nayampali, B.M. Vyas

English subtitles included.

Claiming to be a homeless orphan, young Amber gets adopted by the Maharaja and grows up in the palace. 10 years later, she dramatically meets a bandit, Raj, and both are attracted to each other. Raj's father fears for the life of the Maharaja and asks his son to act as a bodyguard. The former dons the guise of a tutor and arrives at the palace. While the Maharaja is pleased, the Diwan and his son, Johar, are not too thrilled. Then the latter comes to know of a conspiracy to kill the Maharaja - and the person he suspects is none other than Amber. 

Cineplot has a very negative review of the film:

http://cineplot.com/amber-1952-review/