H. Stern is a luxury jewelry brand. The company was founded in Brazil in 1945 by Hans Stern, whose son, Roberto Stern, currently runs the company. H. Stern initially specialized in precious stones before moving to design focused jewelry. The family owned company does not disclose its sales but it has over 150 stores, located in Latin America, United States, Europe & Asia.The company is headquartered in Rio de Janeiro, Brazil where it controls the handmade production of all its jewelry.