The Most Trusted Diamond, Wedding Ring,

and Custom Jeweler in Modesto, CA


In Quality Diamonds

In Custom Jewelry

In the Final Product….

You can trust us with your diamonds and jewelry, our reputation is built on it.

(Shopping for a wedding ring or diamond? Read this first!)

Welcome to Robert J. Nuccio, Quality Jewelry

Robert J. Nuccio has been crafting fine diamond jewelry and wedding rings for over 40 years. With superior craftsmanship, Robert has styled beautiful, timeless, and unique pieces for the very discerning jewelry collector to set your diamonds in the best way possible. Quality and commitment to excellence are the essence of each diamond piece or wedding ring.

Other jewelry stores claim to design custom jewelry, but what they really do is merely take the design and send it out to some unknown goldsmith. Unlike these stores, Robert designs and creates your jewelry right on his store premises eliminating the costs of the middleman. You can rely on your jewelry being taken care of by Robert himself. You can take comfort in knowing that your heirloom pieces that you may be having Robert set in a new design will be safe. No more worries about your jewelry floating out there in unknown places! And best of all, you receive a much better value.

A goldsmith, not a salesman

Because he is not a salesman just out to get the sale but rather a goldsmith who cares about the quality of diamonds and the artwork involved in creating pieces  with the precision and detail that only an experienced craftsman can. Keen attention to intricate details, the finest metals and precious stones, and patience and expertise are poured into each unique diamond piece or wedding ring produced by Robert J. Nuccio Goldsmith.

Robert prides himself on repeat business. There is no better sign of satisfaction than a return client. Many local folks with discerning taste have trusted Robert to not only repair their precious diamond jewelry but also to handcraft one-of-a-kind and truly unique pieces WITHOUT having to have the project sent to another location for custom work and the added costs of the middleman!

Our reputation is based on the trust we have earned with our customers who give us repeat business.  When you leave your diamond ring here, you can be assured that your diamond is safe, our honesty is the foundation for our business and we stake our entire business on it.

No more worries about who has access to your diamonds when other jewelers in town send out your diamond to unknown persons.  Come to us to get the perfect diamond jewelry or wedding ring!

You can count on Robert J. Nuccio.


Custom Designs for Your Diamonds

Looking for that one of a kind piece of diamond jewelry? Robert J. Nuccio Goldsmith can custom design the piece of your dreams. Whether it be a diamond wedding ring, mother’s ring, or anything else, you have come to the right place.

How Can We Help You?

Diamonds and Jewelry