Contact US

  • Derco Fine Jewelers
  • 888 Brannan Street, Suite 137
    San Francisco, CA 94103

    Ph: 415-626-7442
    Fax: 415-626-7409

    ~ By Appointment Only ~
    Monday-Friday 9:30am-5:00pm
    Saturday 10:00am-4:00pm
    sales@dercodiamonds.com

Trade-Ins*

  • Any diamond center stone or solitaire diamond earrings that you purchase from Derco Fine Jewelers can be traded for larger stones or stones of higher quality at any time. If your diamonds are undamaged, we guarantee you your original full purchase price toward your new purchase.

Derco Fine Jewelry

About our Jewelry

Derco Fine Jewelers offers one of the largest selections of exquisite diamond jewelry in the Bay Area. For a sampling, please click on the Advertisements.

Custom Design

Define the moments of your life and let them live forever with one of our unique and individual pieces created especially for you.

At Derco, tradition dates back to 1939. Our devotion to precious stones and metals has inspired us to create unsurpassed, handmade quality jewelry that lives forever.

Once you have selected the diamond or gemstones of your choice, our jewelers can work closely with you to create a design that incorporates your ideas and complements your individual style. Please speak with one of our staff about these services.

Jewelry Care

During your ownership of a jewelry piece, Derco will provide professional cleanings and insure that stone settings are secure at anytime.