Guida Jewelers was established in 1973 by owner William D. Guida. We are located in Denville, New Jersey, the hub of Morris County. We have been recognized as one of the finest jewelry establishments in the Northeast. For the past 35 years, Guida Jewelers have been priding ourselves on service, quality and craftsmanship, and our products including fine fashion and bridal jewelry, as well as custom jewelry.