The 45-second advertisement for the "Ekatvam (Unity) -- the beauty of oneness" collection showed a Muslim family throwing a traditionally South Indian Hindu baby shower for their pregnant Hindu daughter-in-law.
The daughter-in-law says, "But these rituals aren't celebrated in your home," and the mother-in-law replies, "But the ritual of making daughters happy is in every home."
The hashtag "BoycottTanishq" began trending in India after the Tata Group jewelry brand posted the ad at the weekend.
Tanishq removed the commercial from all platforms Monday, later telling CNN that the film had sparked "divergent and severe reactions, contrary to its very objective."
Some people on social media called for Tanishq to apologize for running the commercial.
Several called the ad "Love Jihad" -- a reference to an Islamophobic theory that claims that Muslim families try to convert Hindu women to Islam under the pretext of love and marriage.
"This advert is wrong on many levels, Hindu bahu [daughter-in-law] is living with the family for significant amount of time but acceptance happens only when she is carrying their heir," actress Kangana Ranaut tweeted on Tuesday. "So what is she just a set of ovaries? This advert does not only promote love-jihad but also sexism #tanishq."
Research scholar Vagisha Soni tweeted that she had been a customer since 2005 and bought her wedding jewelry at Tanishq but would now boycott the company.
But others declared their support for the ad and questioned whether there would be a backlash if the religions were reversed.