Union Street Jewelers & Diamond Brokers of San Francisco

Welcome to Union Street Jewelers & Diamond Brokers of San Francisco!

Joy of finding or creating jewelry that customers want at the best price is why we are here. We provide customers access to a global inventory of diamonds at unbeatable brokerage+ prices.

We have proudly served customers at our store in Los Altos since 1979 and invite you to stop by our recently opened San Francisco store to experience a superior shopping experience, expert guidance, excellent craftsmanship at unbeatable prices.