Sousa Jewlers–Come See How A Family-Run Jeweler Treats Its Family Of Customers Sousa Jewelers is a family-owned, full-service jewelry business. Sousa offers a large and diverse selection of GIA- and EGL-certified diamonds. Hundreds of engagement rings and wedding bands are available and Sousa Jewelers has the ability to custom manufacture in-house, delivering substantial savings for their customers. Importing the world’s finest gems and creating beautiful jewelry is Sousa’s expertise! Sousa will show you how jewelry is manufactured and how quality and cut play an important role. You can choose from Sousa’s finished inventory, or take an idea and turn it into your dream piece. Come in and see how family-owned and operated jewelers treat their family of customers.