Diamond Selector Tester

Professional-Grade Accuracy
Precision-tested with advanced thermal conductivity technology to instantly distinguish diamonds from cubic zirconia, moissanite, and other imitations. Ideal for jewelers, pawnbrokers, and gem enthusiasts.
Durable & Portable Design
Features a rugged stainless steel probe tip and compact, lightweight construction for on-the-go testing. Built to withstand frequent use in retail or field environments.
One-Button Operation
Simplified interface delivers instant results with a single press—no calibration or complex settings. Battery-powered for convenience.
Wide Application Scenarios
Perfect for jewelry appraisal, antique sourcing, pawnshop verification, and personal gemstone collections. Eliminates guesswork with reliable, lab-grade performance.
Bulk Purchase Advantage
Exclusive wholesale pricing for bulk orders, ensuring unbeatable value for retailers and professional buyers. Globally shipped with guaranteed quality.