Gregorio Diamonds is a comprehensive jewelry store in Hialeah, offering custom jewelry design, jewelry repair (including cleaning, stone tightening and setting, break repairs, and resizing), and watch repair services. They are also expert jewelers, jewelry buyers, designers, engravers, and manufacturers, and they purchase a wide array of precious items such as coins, gold, wedding bands, engagement rings, diamonds, gemstones, estate jewelry, silver, sterling silver, platinum, antique watches, and high-end watches. Their dedicated expertise and inspiring creations are available both in-store and at pop-up events globally.