For more than 27 years, AB Gem Lab has been providing certified appraisals for jewelry, gem stones and timepieces. AB Gem Lab's certified appraisals are conducted with meticulous care, extensive expertise, precise accuracy and they meet the requirements for insurance, estate, and other valuation purposes. AB Gem Lab's founder, Addie Balcom, is a 1982 graduate of the Gemological Institute of America, GIA. Graduates of GIA are trained to grade and evaluate every type and style of diamond, pearl, colored stone and metal. With over 30 years experience as an appraiser and designer, Addie is recognized for adherence to the highest standards of the jewelry industry. Established in 1980, AB Gem Lab, is located in the beautiful Murrayhill Marketplace of Beaverton, Oregon. Easily reached, free parking, and just minutes from Washington Square make this the perfect locale. She offers certified Appraisals while you wait and for items delivered to the AB Gem Lab facility. Clientele include jewelry retailers, attorneys for estate and vintage jewelry, and discerning individuals. Please call for a consultation, more information or an appointment, in the Pacific Northwest.