Jewelry & Gems at Auction : GemStone Press : 9781683361404 : 1683361407 : 01 Jul 2002 : Everything you need to know before you buy?or sell?gems and jewelry at auction. A source of expert guidance to help you enter today's fastest-growing marketplace for gems and jewelry. This definitive guide to buying and selling at auction covers both the unique risks and opportunities to be found?how to make a profit on yesterday's treasures or find a valuable treasure of your own. Entertaining, informative and packed with tips from an "insider," this practical, easy-to-understand guide makes available?for the first time?detailed information on: What distinguishes auction buying and selling from other methods How to buy and sell at auction: The rules of the game What you need to know before biddin