💎HOW TO USE A LOUPE LIKE A GEMOLOGIST💎 The right loupe technique separates amateurs from professionals. When you’re negotiating, you want to come off like you know what you’re doing so how someone holds and uses their loupe is how I can tell the difference between a person who’s had training from a hobbyist. ✨Figure out if you’re right-eye dominant or left-eye dominant. There are tons of videos online to help you do this. ✨Hold the loupe in your dominant hand with your index finger through the