The Diamond Exchange District is a specialized area known for its concentration of businesses involved in the diamond and jewelry trade. Located in major cities, this district typically features numerous shops, wholesalers, and manufacturers that cater to both retail customers and industry professionals. This district often serves as a hub for diamond transactions, offering a wide variety of gemstones and jewelry pieces. It is also home to various services, including appraisals and custom design, making it a key destination for those interested in purchasing or selling diamonds and fine jewelry.