Located in down town San Mateo. The Master Jeweler and goldsmith is on the premises. This insures that all work is completed with precision and the highest quality of workmanship.We offer a full range of services. This includes: Jewelry repair, Custom designing, stone setting, remounts, heirloom restoration, watch repairs, appraisals, pearl & bead stringing, costume jewelry repairs, ear piercing, and everything in between. Many services can be preformed while you wait with a phone call in advance. Diamonds.