When you leave jewelry for repair, you should know who will handle it, where the work will be completed, and what the estimate includes. At N.J. Diamonds, repairs are completed in our Dearborn store by an experienced jeweler—not routinely shipped to an outside repair center.

What happens before a repair begins?
We first inspect the item, identify visible damage, and discuss the requested work. A broken area can reveal additional wear in nearby links, prongs, clasps, or settings, so the final recommendation may involve more than the most obvious problem. We provide a price based on the work, materials, condition, and risk involved.
Our repair prices are fair and non-negotiable. Two items that look similar may require different procedures, amounts of material, or bench time. An in-person inspection is the reliable way to determine the appropriate repair and price.
Repairs completed in our Dearborn store
- Ring sizing and shank repair
- Broken or worn prong repair
- Diamond and gemstone tightening or replacement
- Chain, bracelet, clasp, and loop repair
- Earring post, back, and component repair
- Cleaning, polishing, refinishing, and rhodium plating
- Watch battery replacement and watch-band sizing
- Safe ring removal when a ring cannot be taken off normally
See our main jewelry repair page for a fuller description of services.
Materials should match the jewelry
The repair method and materials must suit the original piece. A 14K gold item should be repaired with materials appropriate for 14K gold; 18K, 21K, and platinum jewelry require their own compatible procedures and materials. Color matching, heat sensitivity, stone condition, and previous repairs all affect how the work should be approached.
How long does jewelry repair take?
Many routine repairs are completed from the next business day to about three days. Complicated restoration, replacement parts, multiple items, or work that requires special materials can take longer. We do not promise while-you-wait service because proper inspection, repair, finishing, and quality checks take time.
What to bring with your jewelry
- Bring any loose stones, broken links, clasps, or other pieces you still have.
- Explain when and how the damage occurred, if known.
- Mention prior repairs, sizing, plating, or stone treatments.
- For a missing diamond or gemstone, bring an appraisal or grading report if available.
- Ask which work is included in the estimate and when the item should be ready.
Repair versus replacement
Not every damaged item should be repaired in the same way. A weak chain may break again beside a strong new solder joint, and severely worn prongs may need rebuilding instead of a quick retipping. We explain the practical options so you can weigh durability, appearance, sentimental value, and cost.
If your ring catches on fabric or a stone feels loose, stop wearing it until it is inspected. Our guide to broken ring prongs explains common warning signs.
Visit N.J. Diamonds for an inspection
N.J. Diamonds has served Dearborn and Metro Detroit since 1996. Bring the item to our store so we can examine it and provide repair options. Contact us for current store information before visiting.
For everyday cleaning, storage, and maintenance tips, read our jewelry care guide.

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