Since starting with Rone Regency Jewelers in 1970, owner, Bob Mason holds the title of Registered Jeweler with the American Gem Society. In addition he has completed numerous Gemological Institue of America courses including Diamonds, Diamond Grading, Colored Stone, Colored Stone Grading and Gem Identification. All work is completed in store and according to AGS guidelines. Fees are based on the number of items, not the value. Each appraisal comes with complete descriptions, measurements, grades, plots and values. Professional cleaning of your items is also included.