Gemstone Diamond Sizing Fan Gauge Gemologist Bead Tool

New Fan Gauge This is a new fan gauge A more versatile pocket gauge for measuring stones This stainless steel 4 blade gauge will measure brilliant cut Nothing like it exists today and you'll be amazed at the quality The measurements are by karat weight It measures approximately 3 1/2" (88 mm) closed Newer versions of the item shown may be shipped, as a result, there may be a slight variation in color and design.