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Available from Affirm - get your Jewelry today and pay later!
100% Conflict Free

Lab Grown Diamonds

Now Available at Geoffrey's
New items for 2020 from


Now available at Geoffrey's
November Gemstone sale

Topaz Jewelry

Take 30% off all Topaz items online.

We are Open - visit our showrooms

We have two convenient locations in San Carlos and Campbell California.

1312 Laurel St
San Carlos
10AM to 6PM Monday - Saturday
12PM to 5PM Sunday
(650) 591-0301
showroom info Appointments
350 E Campbell Ave
11AM-5PM Tuesday - Saturday

(408) 377-9898
Showroom Info Appointments

Bay Area's finest selection of


Lab Diamond Jewelry

Featured Designers

Book an Appointment or

Walk-ins are welcome!

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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

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Geoffrey's Success Stories

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