Jeanne Katsuro
Certified GIA Graduate Gemologist
Owner of Classic Rock 

About the Classic Rock
Custom & Designer Jewelry Store

As one of the leading online fine jewelry stores headquartered in the Silicon Valley–San Francisco Bay Area, Classic Rock Custom & Designer Jewelry has built its sterling reputation based on trust, integrity, knowledge and education.

When we had our brick and mortar store, we set ourselves apart by providing gracious personalized service that made buying a diamond engagement ring, or any other piece of fine jewelry, a happy and memorable experience.

Now the business has completely moved online, as Jeanne has semi-retired. Her goal and passion is to continue educating jewelry lovers on how to buy diamonds, precious gemstones and fine jewelry. Jewelry education will also include custom design and jewelry repair. Feel free to view our educational videos as we add them!

Jeanne offers more than 40 years of experience as a diamond expert, Graduate Gemologist and jeweler. She is a graduate from the University of Texas at Austin and the Gemological Institute of America.