You have a piece with visible damage or wear. A prong is bent. A stone feels loose. A clasp doesn't close properly. You don't know whether repair is urgent, optional, or better left alone.
Take it to a jeweler for repair. Fix anything that looks damaged.
"Is this damage actually blocking you from using or keeping the piece — or is it just visible?"
For pieces you wear regularly: address structural issues (loose stones, broken clasps) promptly. Cosmetics (scratches, patina) can wait. Choose a jeweler carefully — ask about their experience with your type of piece.
Generally yes if the repair cost is less than the value it adds. A missing stone or broken clasp significantly reduces what buyers will pay. But for antique pieces, some buyers prefer original condition — even with wear. Ask the buyer or auction house before repairing pre-sale.
Aggressive restoration can. Over-polishing removes metal and can erase hallmarks or maker's marks. Replacing original stones with new ones changes the piece's authenticity. But skilled conservation — stabilizing loose stones, repairing functional issues — preserves value. The key is matching the repair approach to the piece's character.
Simple repairs (clasp replacement, prong tightening): $20-80. Ring resizing: $30-150 depending on metal and complexity. Stone resetting: $30-200+. Chain soldering: $25-60. Costs vary by jeweler, location, and the piece's characteristics. Always get an estimate before authorizing work.