Brides.com: Angelina Jolie's Engagement Ring was designed by jeweler Robert Procop, who worked closely with Brad Pitt for about a year to create something that spoke to both Brad and Angie's sophisticated yet edgy sensibilities. The table-cut ring has an estimated value of $500,000, boasting a total weight of 16 carats with a center stone of 7 carats. A predecessor to the emerald- and square- cut stones, a table-cut
Christopher Design Crisscut emerald diamond engagement ring boasts a crisscut emerald diamond center that clocks in at just over 3 cts. and a platinum design not unlike the custom sparkler worn by Angelina Jolie.