Courtesy of Simon G.
Love Ashlee Simpson's engagement ring? While no official information has been released about the ring, given to her by Fall Out Boy bassist Pete Wentz, I found a similar style (left) at Robbins Bros. by Simon G. This 18-kt white gold band has .84 carats of diamonds and accommodates a 2.5 carat cushion cut stone. Just like Ashlee's, this ring comes with conflict-free diamonds—and for $3,000 (without the center stone) you can rock like Ms. Simpson today. —Cari Wolfert