Expert Jewelry Repair Services You Can Trust

At CMJ & Diamonds Inc., we understand that your jewelry is not just an accessory—it's a cherished piece filled with memories and meaning. Situated just north of downtown LA, we proudly provide exceptional jewelry repair services to the communities of Glendale, Burbank, and Pasadena, helping you preserve the beauty and integrity of your treasured items.

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(818) 203-7808

Cleaning and Polishing

Over time, jewelry can lose its luster due to dirt, oils, and daily wear. Our cleaning and polishing processes are designed to bring back the shine and brilliance of your jewelry. Regular cleanings are essential to check for loose stones, and for pieces purchased from CMJ, these maintenance services are complimentary! For other items, we offer discounted maintenance—pricing based on your specific gemstones. We use ultrasonic cleaning for gold and diamonds, and steam cleaning for rings that may trap lotions. If you own 14-carat gold with rhodium plating, we can polish it or even replate it, making you fall in love with your ring all over again.

Stone Replacement

Losing a precious gemstone can be devastating. Our experts will carefully replace lost or damaged gemstones, ensuring they match the original design and quality of your piece.

Ring Resizing

Whether your ring has become too tight or too loose, we provide reliable ring resizing services to achieve a perfect fit, allowing you to wear your custom engagement rings comfortably.

Prong Re-tipping

The prongs in your jewelry are crucial for securing gemstones. Over time, they may weaken or become damaged. We offer professional prong re-tipping to reinforce or repair these essential components, providing peace of mind that your stones are secure.

Clasp Repair

A broken clasp can render a necklace or bracelet unwearable. Our team can fix or replace any broken clasps, ensuring you can once again enjoy and display your favorite jewelry.

Personalized Service You Can Trust

At CMJ & Diamonds, we pride ourselves on our personalized approach to each repair. We take the time to evaluate your jewelry with you and discuss the best options, ensuring you feel confident in our services. Our goal is to keep your pieces looking stunning and functional, ultimately preserving the stories they tell.

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Let Us Help You Preserve Your Jewelry’s Legacy

Your jewelry tells a story—a narrative of love, commitment, and milestones. We invite you to let CMJ & Diamonds help you maintain and cherish that legacy. By partnering with us for your jewelry repair needs, you're ensuring that these symbols of your life continue to shine for generations to come.

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Schedule Your Jewelry Repair Today!

Ready to restore your beloved pieces? Contact us today to schedule an appointment for your jewelry repair needs, and experience the exceptional service that sets us apart in Glendale, Burbank, and Pasadena. Call us at (818) 221-1058 and let us help you keep your jewelry’s story alive.

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What our customers are saying

Inspired By A Dream...

"I was inspired by a dream I had to purchase a property. In order to commemorate I wanted to make a unique piece of jewelry. This process was more unheard of for me than it was for the CMJ crew. Thank you!"

- Artem V.

Great Quality...

"Great quality. Pieces were made to my exact taste and spec. The owners are great people. I think my husband and I have found our new family jewelers."

- Zoya

Small, Local, And Family-Owned...

"These guys are small, local, and family-owned. The quality and price they are able to make these items blew me away. If you can't work with these guys then you are the problem, not them."

- Fred