Pharrell is a longtime thought leader and trendsetter in music and fashion alike — with a jewelry collection that’s unmatched among his peers in both scope and value. From the iconic million-dollar NERD chain he commissioned from Jacob the Jeweler in 2006 to his more recent standout pieces like diamond-encrusted teardrop-shaped glasses made in collaboration with Tiffany & Co., Skateboard P’s influence in the jewelry space has been felt for nearly two decades.