SETA Corporation | 1,391 followers on LinkedIn. PalmBeach Jewelry So fashionable. So affordable. | Seta Corporation, a leader in jewelry retail since 1955, revolutionized the industry with its syndication program introduced in 1989 through our National brand, PalmBeach Jewelry. Seta’s success is driven by personalized service and cutting-edge facilities, with a mission to always treat each and every customer like a member of the family. PalmBeach Jewelry, now one of the largest fashion jewelry retailers, offers an extensive variety of both fashion and fine jewelry.