Diamond Exchange of Kingsport, LLC

About Us

Our History
Diamond Exchange first opened its doors in 1982 at the Allandale Marketplace on West Stone Drive in Kingsport, TN with owners, Kimber and Dorothy Frederick. A second location was opened in 1991 at 1757 Fort Henry Drive. In October of 2002, Diamond Exchange moved its Allandale store to the Jennings Farm Shopping Center on West Stone Drive. In October 2006, the Fort Henry Drive location of Diamond Exchange moved into a newly renovated building at 1901 Fort Henry Drive. The City of Kingsport honored Diamond Exchange in 2007 with its Beautification Award for this new store. Most recently, in July 2012, we consolidated our stores at the spacious 1901 Fort Henry Drive location. More than once, Diamond Exchange has been voted “Best Jeweler” in the Kingsport Times-News Readers Choice Awards by its customers. Diamond Exchange strives to provide friendly, professional service in addition to carrying a wide selection of diamond and karat gold jewelry. Varying price ranges are offered to meet different customer needs. In early 2021, we announced that J. Billy Mowell Jr. would be taking the lead of Diamond Exchange as Kimber and Dorothy Frederick would be retiring to spend more time enjoying their growing grandchildren in California.