About us

Award winning Los Angeles Best Jewelry store! located on the Palos Verdes Peninsula in San Pedro, Calif. Our Specialty: Everything Bridal, Custom Design and Certified G.I.A. & E.G.L. Diamonds. We guarantee the lowest price on all. Our on-site Jeweler diamond setter and watch maker offer same day service on ring sizing, stone setting, prong rebuilding, rhodium & gold plating, engraving, certified appraisals, soldering, and all other jewelry and watch service at the Park Plaza location. Marcus Cahill aka "Jr" is the master jeweler watch & clock maker, the son and protégé of original namesake founder, Ron Cahill. Marc's skills led to commissioning of multiple custom jewelry pieces by and for the late great #8 Kobe Bryant and his wife, Vanessa Bryant, as well collaborating on numerous commercials shoots i.e. the Classic NIKE "ring maker" commercial for the Miami Heat's 1st Championship, filmed at the original location in old downtown San Pedro. We offer comprehensive and detailed advice on all jewelry and horological services. Ron's jewelers is the go to place for everything jewelry and watch in Southern California for over 50 years! We have the time since 1959

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