Contact Us

If you have any questions and/or comments, please don't hesitate to contact us. One of our knowledgeable staff members will respond to your inquiries promptly.

We are also available by email:

Phone & Fax

Phone: 800.989.3755 or 650.591.0301
Fax: 650.637.1125

Regular Store Hours resume on Jan 2nd

10am - 6pm (Tuesday - Friday)

10am - 5pm (Saturday)

Closed Sunday & Monday

Store and Mailing Address

Geoffrey's Diamonds is located at

626 Walnut St., Suite 212
San Carlos, CA 94070

Have a question? Drop us a line.

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Directions to our store


5 star rating