Gemma's Jewelers

Gemma's Jewelers Gemmas Jewelers
Rancho Cucamonga
Eastvale
Mission Viejo

Over the years, Gemma’s Jewelers has grown with our community to become Rancho Cucamonga’s most trusted source for timeless pieces. Fortified with a tradition of trust, our inventory offers some of the industry’s most brilliant diamonds, fine jewelry, watches, gifts, and custom designs for a selection you can’t find anywhere else. We even offer repair and restoration services so you can bring your

favorite piece back to life in resilient detail. Whatever you’re looking for at Gemma’s Jewelers, we’re here to help you find the design that says everything you want it to.

✨ Turn Your Old Jewelry Into Something New ✨Do you have jewelry sitting in a box that you never wear anymore?At Gemma’s ...
05/26/2026

✨ Turn Your Old Jewelry Into Something New ✨

Do you have jewelry sitting in a box that you never wear anymore?

At Gemma’s Jewelers, we specialize in transforming sentimental and outdated jewelry into stunning modern pieces designed just for you.

💍 Redesign old engagement rings
✨ Transform inherited jewelry
🔗 Repair broken chains & settings
💎 Create custom one-of-a-kind pieces

Whether it’s a family heirloom or a piece filled with memories, we’ll help you create something beautiful you can wear and love again.

Now booking FREE redesign consultations at all 3 locations:
📍 Mission Viejo
📍 Eastvale
📍 Rancho Cucamonga

Family owned. Trusted for generations. 🤍

Make your dream jewelry purchase easier with flexible financing through Affirm at Gemma’s Jewelers ✨From custom engageme...
05/16/2026

Make your dream jewelry purchase easier with flexible financing through Affirm at Gemma’s Jewelers ✨

From custom engagement rings to anniversary gifts and everyday sparkle, you can shop now and pay over time with easy monthly payments.

✔ Engagement Rings
✔ Custom Jewelry
✔ Designer Collections
✔ Repairs & Special Orders

Visit one of our Southern California locations in Mission Viejo, Eastvale, or Rancho Cucamonga and let us help you find the perfect piece today.

✨ Sparkle now, pay later.
Financing subject to approval.

To the moms who do it all with love, strength, and grace today we celebrate you. 💖✨Thank you for every hug, every sacrif...
05/10/2026

To the moms who do it all with love, strength, and grace today we celebrate you. 💖✨

Thank you for every hug, every sacrifice, and every beautiful moment you create. From all of us at Gemma’s Gemma's Jewelers
, Happy Mother’s Day to all the amazing mothers, grandmothers, and mother figures out there. 💐

You deserve something beautiful today and every day. 💎💕

04/30/2026

Pink Diamond + Rose Gold + 4 carat elongated cushion = perfection ✨💎💍💕 custom made by Gemma’s Jewelers

04/24/2026

You found your wedding bands ✨🫶💍 Custom hand-engraved His & Hers wedding bands💎 Designed with love at Gemma’s Jewelers

Mother’s Day is almost here 💐✨ Enjoy special savings at Gemma’s Jewelers ✨Find the perfect gift:💎 Diamond jewelry💎 Birth...
04/12/2026

Mother’s Day is almost here 💐
✨ Enjoy special savings at Gemma’s Jewelers ✨

Find the perfect gift:
💎 Diamond jewelry
💎 Birthstone pieces
💎 Custom engraved gifts

Stop by your nearest Gemma’s and make this Mother’s Day unforgettable 💖

04/07/2026

Celebrate the woman who means everything 💖

This Mother’s Day, discover a curated collection of timeless pieces designed to make her feel as special as she truly is. From delicate diamond necklaces to statement rings and meaningful keepsakes, each piece is thoughtfully selected to celebrate her love, strength, and beauty.

Whether you’re honoring your mom, your wife, or yourself, find something she’ll cherish forever at Gemmas Jewelers.

✨ Complimentary gift wrapping available
✨ Visit us in Mission Viejo, Eastvale, or Rancho Cucamonga

Because she deserves more than just a gift… she deserves something unforgettable 💎

03/24/2026

Gemma’s Jewelers 💎
💍 5-Star Rated Engagement Ring Destination
Mission Viejo | Eastvale | Rancho Cucamonga

Design it. Love it. Wear it forever. 💖Ask us about custom engagement rings today 💎
03/19/2026

Design it. Love it. Wear it forever. 💖
Ask us about custom engagement rings today 💎

Address

Rancho Cucamonga, CA

Opening Hours

Tuesday 10am - 7pm
Wednesday 10am - 7pm
Thursday 10am - 7pm
Friday 10am - 7pm
Saturday 10am - 7pm

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