John’s Jewelry is a family owned and operated business since 1971. We have been serving our customers’ needs in the Woodbridge Jewelry Exchange for the past 20 years. We have a wide selection of gold and diamond pieces and other fine jewelry items. We specialize in loose diamonds that are GIA and EGL USA certified. If you have a special order and would like to create a unique item, we can custom make it. We do also have repair shops at our premises for all types of repair. So we visit us at NJ’s largest jewelry exchange for all your jewelry needs.