Calcite Dichroscope Saw Blades Requires an existing GRS BenchMate—sold

Requires an existing GRS BenchMate—sold separately

they combine the convenience of magnetic closure with the quality and warmth of genuine 14K yellow gold construction

The amount of enlargement possible depends entirely on the thickness and type of band

12 × 1/2 × 1-1/2 in (305 × 13 × 38 mm) 134

000 rpm — with stepless speed adjustment throughout

Calcite Dichroscope Saw Blades Requires an existing GRS BenchMate—soldThe calcite dichroscope is used to determine whether a gemstone is dichroic, displaying two distinct colors when viewed from different directions. This property helps differentiate stones of similar body color and is especially useful for examining rough material or mounted stones where other instruments are difficult to use. Features Reveals whether a stone is dichroic (shows two colors) Assists in distinguishing gemstones of similar appearance