Looking for a movie

Asian film- a famous Asian girl is dating a sophisticated and rich Asian man and they get engaged. She flies over to his country and must take footage of the family jewels. His mother doesn’t accept her- I remember a scene where there is a banquet and it’s made up of artistic food. There is a funny grandmother who is down to earth and likes her grandsons fiancee. When the guests view the green family jewels, the gem reacts to the fiancé which is a good sign.