Union Street Jewelers & Diamond Brokers of San Francisco
Welcome to Union Street Jewelers! Come visit us for a superior shopping experience, expert guidance & craftsmanship. Financing and Insurance are available.
Finding or creating jewelry for customers at the best price is our goal; we have proudly served customers with a global inventory of GIA certified diamonds and jewelry at brokerage+ prices since 1979.
As a Diamond Brokerage, we can help you sell, consign or upgrade your GIA diamonds, stones, jewelry and gold at unbeatable prices; we offer a full set of expert services including appraisals, repair, polishing and sizing. You may return items purchased within 15 days in original condition for a full refund. Rings purchased from us come with a lifetime warranty!