Founded as a social club in 1983 by a small group of distinguished manufacturers, the Plumb Club has evolved into one of the jewelry industry’s leading supplier organizations. Today, the Plumb Club is a unique coalition of leading, responsible, and important suppliers spanning all facets of the jewelry, diamond, and watch industries. The purpose of the organization is to connect its members and their customers and help shape the future of the jewelry industry. The Plumb Club’s membership accounts for a significant percentage of the domestic fine jewelry market.