Fashion7 Breathtaking Jewelry Moments in FilmFrom Tiffany & Co. to Chanel, the film industry has a long-standing tradition of featuring jaw-dropping gems from some of the biggest names in jewelry.Photography: Getty Images.Tagsfilmcartierchaneljewelrycocochanelmoviesfashionmovieaudreyhepburngracekellyfilmsnicolekidmandiamondscareymulligantiffanyskeiraknightley