As gem quality lab grown diamonds achieve mass production, lab grown diamond rings have become mainstream within the diamond ring market. This is especially true for the engagement ring segment, where consumers are embracing lab grown diamond engagement rings with superior grades at lower costs with greater rationality. For large carat diamond rings such as 2 carat, 3 carat, 5 carat and 10 carat pieces, lab grown diamond rings deliver far more options at much lower expense. Better Star owns a full chain operation spanning from lab grown diamond rough to fine finished lab grown diamond ring manufacturing. We provide wholesale of in stock rings as well as custom made services.