A semiprecious stone refers to a category of gems that are often considered less valuable than precious stones like diamonds, sapphires, and rubies. However, the term "semiprecious" does not undermine the beauty, uniqueness, and value of these stones. These gems are called "colored stones," "ornamental stones," or "gemstones." They can also be referred to by their specific names, including amethyst, turquoise, garnet, topaz, agate, and opal. These stones have been used for jewelry and decoration since ancient times and often have cultural significance as well. Regardless of their label, these striking stones remain highly sought after and prized by collectors and jewelry enthusiasts alike.