More Than a Jewelry Store — We're Family

Serving Southern California with heart, craftsmanship, and personal care


Our Story

Gemma's Jewelers was built on something simple: a belief that every piece of jewelry tells a story, and every customer deserves to be treated like family. What started as a passion for fine craftsmanship has grown into a trusted, family-operated jewelry destination with locations in Rancho Cucamonga, Eastvale and Mission Viejo  right here in the heart of Southern California.

We're not a big-box retailer. We're your neighbors. We're the people who remember your anniversary, who help you find the perfect engagement ring, and who are here long after the sale to make sure your jewelry stays as beautiful as the day you bought it.

What Makes Us Different

Our Promise to You

When you walk through our doors — or reach out to us — you're not just a transaction. You're part of the Gemma's family. Whether you're celebrating a milestone, searching for a meaningful gift, or simply treating yourself, we're here to make the experience as special as the jewelry itself.

We invite you to come in, meet our team, and let us help you find something truly extraordinary. Ask for Amy — she'd love to help.

Visit Us

Rancho Cucamonga 
📞 (909) 944-8529

Eastvale 

951-685-5568

Mission Viejo

949-859-7882
Southern California

"We don't just sell jewelry — we help you create memories that last a lifetime."