Hi, I’m Jeanne Katsuro, owner of the Classic Rock Custom & Designer Jewelry store in San Jose, California. If you’re just starting to learn about fine jewelry, diamonds, colored gemstones or pearls, you’ll find our new website a great source for information.

I am a Graduate Gemologist from the Gemological Institute of America, and I’m a science teacher who graduated from the University of Texas. So, I love to teach!

For more than 27 years. I’ve helped many people with their diamond engagement rings as well as their special and custom jewelry requests.

We’re so lucky that many people have given us a 5-star YELP rating.

Many customers have become our friends and continually visit our store to share their engagement, wedding and baby pictures with us!

Everyone is welcome to come by for a free jewelry cleaning and inspection, regardless of where it was purchased.

We offer all these services because we care.

We look forward to meeting you!

—Jeanne