I.G.A.C. (International Gemological Appraisals & Certificates) has over 70 years of gemological experience, making us an industry leader in appraisals. All of our staff have a minimum of 10 years experience working with gemstones and jewelry. Our vast knowledge and experience with gemstones means that you will get the most accurate appraisal. I.G.A.C. uses the best precision equipment to analyze your gemstones and jewelry. Our mobile availability makes it easy to get your jewelry appraised and our cost efficient solutions ensure you get the most value possible.