Diamond Design Co

Sun Jewelry is located at 760 Market St Ste 912, San Francisco, CA. This location is in the Downtown San Francisco neighborhood. This business specializes in Jewelry & Watches.

Web-based fine jewelry retailer specializes in custom options for wedding, engagement, anniversary rings and sells gifts, watches, accessories and more.

Platinum Casting, Custom Fine Jewelry, Mountings and Setting, Hand Engraving, CAD and CAM.
Full custom jewelry manufacturer creating one of a kind pieces for individuals and unique mountings and settings for retailers and designers. Nothing is outsourced, everything is done in-house to guarantee quality.

We have the largest selection of diamond jewelry, with over 29 years of experience in this business. We have a fine collection of engagement rings, diamond engagement ring, diamond anniversary rings, mens diamond rings, colored stone rings etc.

Diamond Design Co. is the leading custom jeweler in San Francisco.  We specialize in fine quality engagement, wedding and anniversary jewelry.
Our unique made-to-order services, finest quality hand selected diamonds, and advanced jewelry design technology allows us to create the most beautiful jewelry pieces at the most affordable prices.