Phone Number

City Center Bishop Ranch
6000 Bollinger Canyon Road, Suite 1506
San Ramon, CA 94583

Monday - Wednesday: 10:00am - 5:00pm
Thursday: 10:00am - 6:00pm
Friday - Saturday: 10:00am - 5:00pm
Sunday: 11:00am - 4:00pm



  • Extended Financing Plans Available
  • Convenient Monthly Payments
  • Frees up your other credit cards
  • Available credit line upon approval

* Financing subject to credit approval




Work with our experts to find the piece of your dreams! Schedule an in-store or virtual appointment by calling us at 925-904-0200 or clicking the link below. Walk-in’s are available.

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Complimentary overnight shipping on any online purchase! We use FedEx Overnight and require an adult signature for delivery. Each Heller Jewelers shipment is fully insured.

Complimentary gift wrapping included.

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Diamond Store

San Ramon’s Best Diamond Store

San Ramon is among California’s most brilliant gems, offering beautiful scenery, a diverse culture, and much more. This Bay Area marvel deserves only the most glamorous diamonds. That’s why we devote ourselves to enriching our community with the most vibrant gemstones. We have an exceptional selection of fine diamonds available at our San Ramon showroom. Our skilled gemologists are well-versed in jewel grading and diamond quality. With certifications from reputable organizations like the Gemological Institute of America plus a long legacy of top-notch service, there’s no better place to go than Heller Jewelers. You’re sure to find diamonds that suit you best at our enchanting jewelry store.

Why Shop Diamonds at Heller Jewelers?

Diamonds are beautiful, radiant, and luxurious. As a result of their high value, there are many imitators, all of which are inferior but difficult to discern. When selecting a diamond, it’s essential to head to a reputable establishment with a diverse inventory. Our staff, for instance, would be more than happy to describe to you all the qualities of our diamonds, including cut, color, clarity, and carat. Moreover, prospective buyers should easily be able to see the credentials of their team. We do all of that so as to build trust and create an environment where every guest knows that they’re in good hands.

Popular Diamond Collections

Our rich and diverse selection of diamonds is a true wonder. We offer a plethora of stones in every shape and size, ranging from round cuts to heart diamonds. Certified by GIA and other laboratories, you can be certain that these stones are as high-end as we know them to be. Every gem is guaranteed to be conflict-free, ensuring you can select a diamond without worrying about any ethical consequences. In addition to selling diamonds, we provide engagement rings from top designer brands. No matter your tastes, you can fulfill your wildest jewelry dreams at our magnificent showroom.

Find Diamonds at Heller Jewelers

Visit Heller Jewelers to experience the best. Since the very beginning, our foremost mission is to keep our community’s couples in love and style with brilliant diamond rings. Guaranteed to be authentic and high-end, everything in our inventory is marvelous and sublime. Have the perfect diamond but can’t find the dream setting? Sit down with our experts to create your own engagement ring. At a personalized appointment with our team, we’ll use advanced software and techniques to give you a wax replica of your future engagement ring that we’ll use to make it into a one-of-a-kind symbol of love and commitment. Call (925) 904-0200 to learn more.

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