High jewelry is a category of luxury jewelry that utilizes precious metals such as gold, silver, and platinum, as well as rare gemstones like diamonds, rubies, sapphires, and emeralds. It embodies design principles such as symmetry, balance, and proportion, often incorporating innovative techniques like handcrafting, casting, and laser cutting. With a rich history dating back to ancient civilizations, high jewelry continues to evolve with contemporary trends, branding strategies, and a focus on sustainability and ethical practices in sourcing and manufacturing.