Jewelers Professional Eye Loupe 30 x Magnification Tool for Loose Diamonds, Jewelry Design & Repair, and More Genuine PuriTEST 30x magnifying glass eye loupe Brand New in box sealed with shrink wrap Ideal when handling loose diamonds & gems, fine jewelry, coins, and other precious stones and metals 21mm lens diameter Unique gift idea for amateur & professional jewelry-makers, designers, collectors, coin enthusiasts, artists, and variuos other professions