Modern computer-aided design (CAD) systems enable the complete preparation of designs, which can then be transformed into physical models using 3D printers for swift prototypes, try-on models, and investment casting. Although manual artisanship remains vital, especially for multi-material techniques like inlays, drusy, or mokumé gané, and intricate coloring effects such as sgraffito, selective oxidation, multicolor anodizing, and champlevé enameling, or cloisonné with wires as thin as a quarter of a millimeter, digital jewelry design and 3D printing excel in delivering sharp and intricate designs.