Presidium Gem Tester II Closeouts This adapter allows jewelers to

This adapter allows jewelers to mount a ring mandrel directly into their Encore Series BenchMate

controlled cuts on ring shanks without distorting the metal

workable metal to push over and secure a stone with precision

this 150mm all-flat sheet rolling mill is widely regarded as among the finest rolling mills available

This LED clamp-on bench lamp features a strip of 48 energy-efficient LEDs that produce 6500K full-spectrum daylight illumination with none of the heat associated with conventional fluorescent fixtures

Presidium Gem Tester II Closeouts This adapter allows jewelers toIs it a diamond or moissanite? Ruby or garnet? Sapphire or tanzanite? Emerald or jadeite? The Presidium Gem Tester II (PGT II) provides fast, laboratory proven answers for jewelers and gemologists working with both mounted and loose stones. This professional grade color stone estimator eliminates human error in gem identification by measuring the rate at which different gemstones conduct heat a physical property unique to each stone type. Simply touch