Facetting is a process of cutting a gemstone into a specific shape with multiple flat surfaces called facets. Synonyms for this word include facetting, faceting, cutting, polishing, shaping, and carving. Faceting is an important skill in the jewelry industry, and it requires precision and attention to detail. Some gemstones are more difficult to facet than others, such as diamonds, which require special equipment and techniques. The end result of faceting is a beautiful, sparkling gemstone that can be used in a variety of jewelry designs, from classic solitaire rings to modern and avant-garde pieces.