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 You're invited to learn about jewelry in our Video Education Center taught by a GIA Graduate Gemologist.  

Loose Diamonds and Colored Gemstones

For the best selection of rare and high-quality colored gemstones and diamonds, contact Classic Rock Custom & Designer Jewelry via email or call 408.298.1415. We are experts at finding the specific jewels you request—and we can also have gemstones specially cut for you by an award-winning jewelry designer and gem cutter.

You’ll enjoy knowing that you’re working with an expert Graduate Gemologist and owner of the Classic Rock, Jeanne Katsuro, who can guide you on your selections from start to finish.