Mr. Alex Jewelry is a top-custom diamond jewelry, located in the heart of downtown Miami. We have over 20 years of extensive expertise in the jewelry business. Whether you're looking for a straightforward pair of earrings for everyday looks, or a show-stopping necklace to wear at the next gala, the right piece of jewelry will unlock your fashion and style. From classic to contemporary, and from simple to scintillating, you can explore the wide variety of jewelry available on our shop.