Scotland's Premier Jewellery Valuation Service Adrian Smith is an independent Jewellery Valuer and Appraiser providing a comprehensive jewellery valuation service for private clients and some of Scotland's most prestigious jewellers. About Us Member of the Institute of Registered Valuers. Fellow of the Gemmological Association of Great Britain. Senior Accredited Gemmologist with the AGA. Certified Appraiser with the Association of Jewellery Appraisers. Senior member of the National Association of Jewellery Appraisers. Services Exclusively devoted to jewellery appraisal and valuation. We do not buy or sell jewellery. Visit out office and laboratory, strictly by appointment only. While you wait/same day jewellery valuation service. Extremely detailed reports :: First class presentation :: Exceptional service.