Professional Jewelry Diamond Tester – Accurate & Portable Gemstone Detection Tool
Precision diamond testing with advanced thermal conductivity technology for instant identification of real diamonds, moissanite, and simulants. High-quality ABS housing with anti-slip grip and LED display for clear readings in any lighting condition. Ultra-portable design fits in jewelry toolkits—ideal for gemologists, pawn shops, and jewelry retailers. Includes calibration stone and replaceable probe for long-term reliability. Budget-friendly wholesale pricing—perfect for bulk orders and resale businesses.