Single Stone On Mission Street is a high-end fine jewelry boutique located on San Marino's Mission Street. It has jewelry for men and women, including rings, bracelets, necklaces, earrings and pendants. The jewelry comes in various designs and sizes, in either yellow gold, white gold or platinum and with a wide variety of stones to choose from. Some of the pieces are handcrafted and some are vintage in both style and authenticity. Single Stone on Mission Street accepts almost all credit cards and offers free parking out front. The website features items in its inventory and detailed information about the company.