Pandora launched three new collections of lab-grown diamonds along with a star-studded campaign, now available in the U.S., U.K. and Australia. To celebrate, Pandora has enlisted the help of several high-profile personalities including Pamela Anderson, Justina Miles, Grace Coddington, Amita Suman, Sherry Shi and Vinson Fraley. The new campaign was created by photographer Mario Sorrenti and video director Gordon von Steiner.