Precision Set settings and jewelry are designed, produced and hand finished at the company's headquarters in Dallas, Texas where painstaking attention to detail assures the highest level of craftmanship and superior quality. The unique quality of all Precision Set settings is that each one is made to pit perfectly flush next to almost any wedding ring. If you have any questions please do not hesitate to call and speak with one of our trained sales associates at 1-800-979-1910.