Susan did a great job on this book. A troubleshooting guide is also included. A rolling mill is required but most other tools are standard jeweler's workshop tools. He also shows great examples of his results. Designing the Carved Gemstone by Henry Hunt.
Hunt is one of the most important carvers who helped create the contemporary gem carving scene.
He begins by giving a short history of lapidary design, then discusses angular, curvilinear, and mechanical design in detail. This great book is oriented toward the goldsmith as well as the lapidary. Many of the tools used are already available in the jewelry workshop. 128 line drawings. Lapidary Carving for Creative Jewelry by Henry Hunt.