Tucson is one of the world’s largest gem shows and arguably probably the most famous, but in case you need more persuasion to go ahead and book that plane ticket, here are some more reasons why jewellery industry professionals, from old hands to newbies, should put Tucson at the top of their bucket list of gem shows. You’ll meet traders from all over the world If you want to talk to traders about any given culture’s style of jewellery, have questions about the gem trade in a