Explore Jewelers & Watch Stores Serving Rancho Cucamonga, CA

M & G Jewelers is the largest jewelry and watch repair company in the United States, serving both enterprise clients and individual customers. Specializing in high-quality restoration services, the company processes over 500,000 repairs annually while maintaining rigorous security and quality standards. With facilities in Southern California and Connecticut, M&G combines advanced technology with certified master craftsmen to deliver trusted, transparent, and cost-effective solutions.

Gemma's Jewelers creates handcrafted engagement rings and fine jewelry since 2001. We specialize in custom designs using natural diamonds, lab-grown diamonds, and gemstones. With three Southern California locations, our in-house master jeweler and experienced consultants deliver personalized service for life's special moments.