View of Anne Hathaway's Robyn Rhodes jade, garnet, quartz and pearl necklace on May 26, 2009, during the media day of 'Stars for a cause', a charity auction in Hollywood, California. Bonhams and Butterfields will hold on May 28, the auction of celebrities' jewelry worn on the Hollywood red carpets. Getty Images logo Getty Images 33 months ago

View of Anne Hathaway's Robyn Rhodes jade, garnet, quartz and pearl necklace on May 26, 2009, during the media day of 'Stars for a cause', a charity auction in Hollywood, California. Bonhams and Butterfields will hold on May 28, the auction of celebrities' jewelry worn on the Hollywood red carpets.