Mazzo Jewelers

384 Totowa Road | Totowa, NJ 07512

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We also offer personalized engraving, some of which can be completed on-site.


As a part of our family, all your pieces will be personally cared for as if they were our own.  

After 33 years in the business, owner and Master Jeweler John Mazzo has seen every type of repair imaginable. As a Certified GIA Diamond Setter, you'll get more than a repair - he provides customers with a learning experience.


Ensuring you're well informed on the specifics of quality and value, he makes sure to deliver results he's proud to put his name on.


From creating custom pieces to completing basic repairs and extensive reconstruction, your satisfaction is his daily concern.

Expertise earned by skills and experience

Keep your memories in good condition. Call today at



 •  On-site jewelry repair and service

 •  Ring sizing / re-sizing

 •  Soldering - broken chains, clasps, etc.

 •  Stone matching

 •  Custom orders

 •  Ear piercing

 •  Restringing

 •  Expert Watch Repair

Repair options include:

We advise you to consider your options for insurance. We can also assist you through coverage with the Jewelers Mutual Insurance Company. Remember, most companies won't insure jewelry without a written appraisal.


Jewelry purchased at Mazzo Jewelers is qualified for a FREE appraisal. All jewelry appraised for $1000 or more should be covered under your home or renters insurance policy.

Jewelry appraisals

The Mazzo guarantee

Although, we encourage you to learn how to care for your jewelry, all pieces purchased at our store is eligible for FREE lifetime cleanings. We'll also check the jewelry's gemstones for FREE. We recommend taking advantage of this service twice each year. Click here to read our store policies.


With an on-site Master Jeweler and Certified GIA Diamond Setter, you won't have to worry about your pieces. They remain in-store for repairs, upon your return you'll be more than satisfied with the finished product.

Your Jewelry is in Good Hands!

Items we typically engrave in our store include:

•  Watches

•  ID Bracelets

•  Medical Alert Jewelry

•  Medallions

•  Police Gold Cards


If you have a piece you would like to have engraved please feel free to stop into our store or call us with any questions.

Ear piercing

Johnny has been piercing ears for his customers for over 20 years. He typically recommends piercing baby's between 3 and 6 months, and children 7 years and up.  All piercing earrings are 14k yellow or white gold with hypoallergenic backings.  For more information, please call and we will be happy to answer and questions or concerns you may have.