Diamond Estate Jewelry Buyers, also operating as San Diego Jewelry Buyers, is the San Diego division of MNJ, Inc., a second-generation, family-owned business. The company specializes in providing a secure and private way for individuals to sell high-value personal assets like diamond jewelry, antique jewelry, and Swiss timepieces such as Rolex and Patek Philippe. They position themselves as a leading estate buyer in the region, offering fair market cash values and immediate payment, leveraging a global network of collectors and retailers. Their business model is built on expertise, trust, and providing a discreet, professional service to clients in San Diego County.

Founded in

United States