What are your jewelry and watches worth? We bring deep experience and top-rated expertise to the process of appraising your valuables. Steve Ginsberg is a certified gemologist, trained and formerly employed by the world's premier gem-grading organization, the Gemological Institute of America. Whether you seek an appraisal for insurance purposes, resale or just curiosity, Ginsberg Jewelers is the Cedar Rapids area's authoritative jewelry appraisal source.