The American Gem Society (AGS) and the Gemological Institute of America (GIA) have named Karen Fox and Jenna Siegel as their scholarship recipients. Fox received the GIA Beatrice Shipley award, AGS said Tuesday. She is a second-generation jeweler and store manager at Fox Fine Jewelry in Ventura, California, where she leads the in-house custom jewelry creations from start to finish. She specializes in custom-made engagement rings and antique repl…