Former first daughter Chelsea Clinton's diamond engagement ring apparently became the centre of attraction backstage at Women in the World: Stories and Solutions conference.

Her bauble from fianci Marc Mezvinsky drew a crowd in the green room of the Hudson Theater, reports the New York Post.

Chelsea was surrounded by host Tina Brown, Diane von Furstenberg and Barry Diller, who all admired her ring.

Chelsea's future mother-in-law, Marjorie Margolies-Mezvinsky, was repeatedly asked, "Where are they getting married?"

However, she politely replied, "I can't say." (ANI)