Ratan decided to join the entertainment world after her graduation from Meerut, she moved to Mumbai to pursue her acting career. Ratan started her acting career with the show "House That" on DD National where she gave an impressive performance to the audiences. After that, Ratan auditioned for many shows and was selected in the TV shows "Radha Ki Betiyaan Kuch Kar Dikhayegi" in 2008 and "Agle Janam Mohe Bitiya Hi Kijo" in 2009 which proved her acting skills to the Indian Television world.
After that, Ratan was seen again on some popular TV Dramas like "Dil Se Diya Vachan" in 2010, "Fear Files" in 2013, "MTV Fanaah" in 2014 and Siddharth Kumar Tiwary's "Mahabharat" in 2013-2014. Moreover, Ratna was also a contestant on "Bigg Boss Season 7" in 2013 where she remained on the show for 4 weeks. Ratan is currently working on a TV show name "Santoshi Maa" on &TV.
Ratan has won the "Indian Telly Award" for Best Actress in a Lead Role and the "ITA Award" for Best Actress in 2016 for the TV show "Agle Janam Mohe Bitiya Hi Kijo" in which he gave a great impressive performance.
Ratan had an affair with a Delhi-based senior developer boyfriend Abhinav Sharma. She got engaged with him after choosing him as a perfect husband material in a reality show but later she broke her engagement with Abhinav after the show was over. Currently, she is single and not dating anyone.
Ratan is 29 years old Indian actress holding Indian nationality and the actress belongs to South-Asian ethnicity. The actress is 5 feet 3 inch tall and weights 54 Kgs. The exact net worth of Ratan Rajput is not known yet but it is confirmed that the TV actress holds an impressive net worth and earns a good amount of salary from her daily soaps in Indian Television.