Sarah Coventry is a company that produced mid-range costume jewelry. The Sarah Coventry jewelry company was founded in Newark, New Jersey, USA by Charles H. Stuart (who earlier founded the Emmons jewelry company) in November, 1948. He named the company after his his grand-daughter. Sarah Coventry jewelry was sold at home fashion shows until 1984, when the company was sold. Both women's and men's jewelry was produced under the marks Sarah Coventry (first used in May, 1949), SC (first used in Oct. 1953), Sarah Cov (first used in Jan. 1960). Sarah Coventry jewelry came with a "Lifetime Guarantee" which read, " May be sent back for repair to: P.O. Box 7899, Warwick, RI 02887. Please include handling charge of 1.50."