Geoffrey's Diamonds and Goldsmith

OUR SHOWROOMS ARE OPEN! - Stop in today!

See why we are rated 5 Stars on Yelp and Google!

We value customer satisfaction as much as we value quality.

The Geoffrey's Standard

We specialize in repairing and resizing fine jewelry purchased from anywhere in the world for our customers. We are equally as highly regarded for custom designing jewelry; whether we are breathing new life into an inherited piece or creating something totally new.

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Customer Reviews

If you are looking for amazing jewelry, fairly priced, offered with exceptional customer service, run, don't walk to Geoffrey's. And for some extra amazing customer service, ask for Sonny and tell her that winemaker Jon recommended her!
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Jon P, Santa Rosa

Geoffrey's created a stunning custom rose gold ring for me using family diamonds previous set in a necklace. They worked with me on my vision and made suggestions and improvements to achieve a final product I love. Their service is impeccable and they go above and beyond to ensure the quality of their work endures.
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Alana B, San Mateo

Yenny was an absolute angel. I ran into the store, just before closing and she was able to secure a charm for me onto a special key ring. I have used this store for years, but not in the new location. They are still a very professional team and give excellent service!! I will continue to use them for all my needs, large or small!
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Connie E, San Carlos