Services

Jewelry Repairs

Your jewelry is precious, and we are here to ensure it stays in beautiful condition for a lifetime. Our expert jewelers perform a wide range of repairs on-site, from simple chain soldering to complex gemstone resetting. We use precise techniques to maintain the integrity of your pieces while restoring their original luster. Regular inspections can help catch small issues like loose prongs before they lead to the loss of a stone. You can trust us to handle your family heirlooms and daily favorites with the highest level of professional care. Bring your items in today for a thorough check-up and a free repair estimate.

Watch Repairs

How often should a mechanical watch be serviced? Most manufacturers recommend a full service every three to five years to keep the movement running accurately and protect internal components from wear. Whether you have a luxury Swiss timepiece or a beloved everyday watch, Nagi Jewelers has the expertise to handle everything from simple battery replacements to complete movement overhauls. Watch repair requires a different level of precision than most jewelry work — a trained watchmaker understands how to disassemble, clean, lubricate, and reassemble a movement without causing damage. Nagi Jewelers can also handle crystal replacements, crown repairs, bracelet adjustments, and case polishing to bring a worn watch back to life. Bringing your watch to a trusted local jeweler rather than shipping it away gives you the ability to ask questions and get a real assessment of what work is actually needed. If your watch has been sitting in a drawer because it stopped running, this is the place to bring it back into regular use.

Trust Nagi Jewelers for expert watch repair, servicing, and full restoration on all major luxury brands. From precision movement adjustments to battery replacements and complete overhauls, our certified watch specialists deliver reliable, high-quality care. Keep your timepiece running flawlessly with professional service you can count on.

Your watch deserves skilled hands, and our certified watchmakers treat every timepiece with meticulous precision. Whether your watch needs a simple battery replacement or a complete mechanical overhaul, we focus on restoring accuracy, performance, and longevity. Our team understands how meaningful a watch can be—whether it’s a luxury investment or a treasured family piece. That’s why every repair is handled with transparency, communication, and expert craftsmanship. We take pride in offering reliable watch repair services that help your timepiece look and function like new. When you trust Nagi Jewelers, you’re choosing quality that stands the test of time. Let us keep your watch performing at its best for many years to come.

Custom Designs

Experience the joy of designing your own ring or jewelry. Work alongside a professional jewelry designer and create a truly special, distinctive piece that reflects your own individual style. Our on-site certified gemologist and master jeweler regularly design and build custom pieces for rare precious gemstones.

We can take your own personal sketch, photograph, or idea and make you that one of a kind piece you always dreamed of.

Our artists will sketch some concepts, and then produce a computerized rendering of your design, allowing you to view it in 3-D, from every angle, and visualize what the finished piece will look like. Upon your approval of the rendering, our jeweler creates a wax model, allowing you to actually touch, hold, and try it on.

Many of our designs have meticulously hand fabricated filigree designs, beautiful hand engraved patterns, and handset stones, which insures you are getting top notch craftsmanship.

Appraisals 

We offer a full range of comprehensive appraisal services by Gemologists who are Graduates of the Gemological Institute of America (GIA) and members of the American Gem Society, (AGS). We have highly trained specialists in the fields of antique, estate jewelry and watches, with state-of-the-art laboratory equipment and the necessary skill and experience to provide the appraisal service which is most suitable for you. Many different types of jewelry appraisals exist; and upon consultation we will help you determine which type of appraisal is appropriate for your needs.

NAGI Osta has earned the highest title awarded by both the AGS and the GIA of Certified Gemologist Appraiser and a Graduate Gemologist, respectively. These designations ensure you are dealing with gemologically educated professionals. With continuing education and testing, we re-certify with the AGS annually to maintain our titles and membership.

Our appraisal services include:

  • Insurance Replacement Value Appraisals (most common, to assign a precise dollar value for replacement)
  • Estate, Tax, Probate Appraisals (to settle an estate)
  • Market Value Reports (to determine an item’s true market value before making a purchase)
  • Each piece of jewelry is thoroughly cleaned, weighed, and measured in detail
  • Grading reports for diamond cut, clarity, color, carat weight along with a plot of inclusions
  • Gemstones are identified, graded, measured, and described in gemological as well as narrative detail
  • Metal content will be determined
  • Magnified color photos of the items.
  • Digital backup records. A digital copy of your appraisal will be stored with us confidentially in the event you misplace your copy.
  • The grading systems and technical terminology used within the appraisal will be explained
  • If applicable third party laboratory reports such as GIA or AGS reports will be noted and copies will be attached, safeguarding you should you lose the original copy.
  • We offer complimentary insurance replacement appraisals on any purchase over $1,000 if requested at time of sale.
  • We can not appraise items which have been recently purchased elsewhere.

To arrange an appointment, please call (203) 964-0551 or send an inquiry to hello@nagijewelers.com.