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Articles

Soldering is one of the most useful techniques a metal smith can have. It is used both to create new pieces and to repair damaged jewelry.

Although too brittle for most jewelry use, properly cut apatite gems are truly magnificent. A collector could assemble a suite of as many as twenty…

Optical dishes are concave facets used in fantasy-cut gems. Learn this optical dish carving technique for creating your own unique gemstone designs.…

Why do certain gems change color under different lights? Explore gemstone color change phenomena and the difference between natural and artificial…

Gemstone luster describes how a gem’s surface looks when it reflects light. Learn the common terms gemologists use for this property and what can…

Herderite is a rare collector’s gem, especially in larger sizes. Although too soft for daily jewelry wear, this material is attractive when cut…

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