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Derco Fine Jewelers in San Francisco, CA is committed to providing top quality diamonds and jewelry at exceptional prices with a dedication to service unsurpassed in the industry!

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  • “Exceptional product quality and unconditional customer service.”

  • “I love Derco! They did an amazing job designing my perfect wedding set. I am complimented on it daily. ”

  • “Knowledgeable staff.”



  • Bani S. Santa Clara, CA

    First of all, getting engaged is a pretty big deal.  Like, one of the biggest deals that will ever happen to you.  And once you've decided that you're going to pop the question, two things are going to matter: 1) How you are going to propose. 2) Th...

  • kat g. Palo Alto, CA

    We went back to Derco to resize Erik's wedding ring. Even though it's been over two years, they are just as professional and friendly as always. They resized it in 25 minutes and also buffed the scratches and cleaned my rings which make them look new...

  • Sarah L. Inner Sunset, San Francisco, CA

    Engagement ring hunting can be quite stressful, especially in trying to balance expectations, costs and quality. We went through so many different avenues - online, in-store, mall - and encountered so many salespeople who were variously rude, pushy, ...

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About Us

Derco Fine Jewelers

Phone (415) 626-7442
Hours Mon, Tue, Wed, Thu, Fri: 9:30 am - 5:00 pm
Sat: 10:00 am - 4:00 pm
Sun: Closed