Lehrer TorusRing™ Citrine Round Faceted Gemstone Casting Grain & Master Alloys 2840 system—ideal for stone-setting

2840 system—ideal for stone-setting

is an ideal option for designs that call for a unique chain

This package contains 1 meter of cable neck wire

This sterling silver charm is bezel-set with a round faceted 3mm peridot

Bonny Doon hydraulic presses are engineered and built to be the safest on the market and the most versatile metal forming tool in any jeweler’s shop

Lehrer TorusRing™ Citrine Round Faceted Gemstone Casting Grain & Master Alloys 2840 system—ideal for stone-settingDeveloped by self taught gem carver and visionary jewelry artist Glenn Lehrer, the TorusRing cut explodes the familiar model of the expected gem cut. Drawn from the most prevalent form in nature, the TorusRing reflects the torusand just what is a torus? Well, picture in your minds eye the center of a hurricane as viewed from outer space, or a galaxy as viewed from the Hubble telescope, or the water in a whirlpool, or even the brilliant iris of your