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Zwillinger & Co. in San Francisco, CA, serves as a full service jewelry store. We have a wide variety of high quality custom jewelry and efficient jewelry repair services.

There is never an occasion that is too small to be commemorated with fine jewelry and diamonds. We focus on having a wide selection of quality goods. Whatever you are looking for, whether it is sterling silver or solid gold jewelry, you’ll be able to find it.

Since 1919, Zwillinger & Co. has provided generations of customers the finest quality jewelry with personalized service, professional advice, and substantial savings. We are pleased to offer a selection of prestigious designers and manufacturers from all over the world as well as custom designs to satisfy your unique needs. We specialize in fine quality loose diamonds and have a substantial inventory of GIA certified ideal cut diamonds. You can use these diamonds for custom jewelry, such as for engagement and wedding rings.

Looking for the perfect wedding rings can be a tiring experience. That’s why we take pride in having a great selection and plenty of customization options. We set ourselves apart from our competition being a high quality jeweler with great prices and providing excellent customer service, including custom jewelry.

Along with our these beautiful gift ideas, you can also get money for your own jewelry. All kinds of jewelry will be of interest, whether it’s a simple copper necklace or a gem-encrusted bracelet. Zwillinger & Co. can offer you an accurate appraisal for your old jewelry and give you cash for your pocket. We are the best diamond buyers that will pay the right amount you deserve.

We’re also able to fix damaged jewelry. If you need watch or jewelry repair, don’t hesitate to bring the damaged items to our location. We’ll be able to make them as good as new in no time at all.

Call us today so we can start helping you! Guaranteeing the best prices in town, Zwillinger & Co. is your premier silver and solid gold jewelry shop in San Francisco, CA.