Presidium PDMT-A DiamondMate Diamond Tester ImpGen repeatable molds

repeatable molds

Sold individually — choose only the sizes you need

Available in 12 thicknesses ranging from 0

Procraft Silver Oxidizer is a non-corrosive solution designed to blacken silver or copper when applied at full strength

Presidium PDMT-A DiamondMate Diamond Tester ImpGen repeatable moldsThe Presidium PDMT A DiamondMate is a handheld diamond tester that uses thermal conductivity to quickly separate diamonds from most known simulants. Compact and easy to use, it is built for jewelers, gemologists, and appraisers who need a dependable screening tool at the bench or in the field. The retractable probe tip promotes correct testing technique and extends tip life, while dual indicators continuous beep for diamond, intermittent beep for