About Us

• Location: 94 South Washington St. in Sonora, Ca in the downtown historical area in the middle of the California gold country. At Sonora Jewelry, we can service all of your jewelry needs. We do everything on site. We can repair or restore your broken or worn down jewelry. We have a varied inventory of ready made retail items, insuring you will find that special unique piece for anyone on your gift list. We also custom make jewelry for you. Many of our ustomers bring in their jewelry that they have not enjoyed for years and have the gold and diamonds turned into the pieces that they can enjoy. Others have us supply the stones. We only use clean gold and we work hard to give you the most value from your old jewelry to make this as affordable for our customers as possible. The design is $100 and we apply that to your actual created product. How can you lose? This is a family owned company, passed down to Louis Mastro from his father and his grandfather being jewelers for 4 generations. The Mastro family has worked for many of the top fine Jewelry manufactures and designers in the jewelry industry for over 100 years and in that time, experience and talent has been passed down from one generation to the next. With access to computers and new technologies in the last 20 years designing jewelry has become a precision art. With computer aided design you see the jewelry design in the exact 3D view that will be created. No more guess work. We have been doing cad designs for the last 10 years using several jewelry design software programs and creating the ability to design in unlimited designing techniques.