A comprehensive guide to the standards, procedures and ethics of appraising gems, jewelry and other valuables. Contains expert practical guidance, combined with detailed descriptions, photos, case studies, pricing data, key documents and more, to offer all the information that practicing or aspiring appraisal professionals will need to establish an appraisal business, handle various kinds of appraisals-for insurance, divorce, inheritance, liquidation, collateral and tax donation-and provide an accurate, verifiable estimate of value.