The Hollywood couple, who raise six children together, recently announced they were getting married, and according to reports, Jolie is not keen on her $500,000 ring.
"She isn't fond of it. Nothing against Brad's design. She's just never been enamoured of white diamonds," showbizspy.com quoted a source as saying.
"Emeralds are her favourite. The diamond shows how little he knows her. She's so demanding. She's acting like a bridezilla," the source added.