Culti Jeweler's Diamond Testing Pieces-Professional Loupe and Electronic Diamond Tester Machine Excellent kit for anyone who handles loose or set diamonds & gemstones and other jewelry and precious metals items Includes genuine Culti Diamond Selector II with 60-day money back guarantee Digital diamond tester includes leather case Authentic PuriTEST gold-colored 30x magnifying loupe, sealed in box All materials brand new and ready to ship