The term 'Gemstone Blue Guiding Design' refers to a design concept that incorporates the color gemstone blue into a guiding or navigational system. Gemstone blue is a rich, deep blue that can evoke a sense of luxury and stability. In design, such a color is often used to provide direction or highlight important information, ensuring that users can navigate or understand a space or product easily. This concept can be applied to various fields, such as architecture, interior design, and user interface design.