Designer Jewelry at the American Music Awards

Jennifer Lopez wins a 'best' for her AMA diamond jewelry and partially-nude black beaded gown -- a style most people couldn't pull off. Not everyone was into diamonds that night... like Taylor Swift, who wore large green emerald drop earrings, and Katherine Heigl, whose black tassel earrings floated above a black gown. Flip through the photos for a look at some of my favorite jewelry at the American Music Awards.

_{Photo of Jennifer Lopez by Kevork Djansezian/Getty Images}