Laser Welding in Jewelry Repair: What It Is & When It's Used
What is laser welding in jewelry repair?
Laser welding uses a precise, focused laser beam to fuse metal with very little surrounding heat, so it can repair jewelry with stones in place and work on metals like platinum that don't solder easily. It's more precise than traditional torch soldering and typically costs 20–30% more. Every RJS repair is insured under a Lloyd's of London Jewelers Block Policy.
When laser welding is the right choice
- Rings with stones set near the repair area (heat-sensitive gems stay protected)
- Platinum work, which needs high-heat, seamless joins
- Delicate or antique pieces where minimal heat matters
- Sizing and shank repairs on stone-set rings
Laser welding vs. soldering
Soldering uses a filler metal and broader heat; laser welding is localized and cleaner, with less risk to stones. Laser typically adds 20–30% over soldering — often worth it to avoid removing and resetting stones.
Frequently asked questions
Is laser welding better than soldering? For stone-set, platinum, or delicate pieces, yes — it's more precise and safer for gems. For simple gold work, soldering may be fine.
Does laser welding cost more? Usually 20–30% more than soldering, reflecting the equipment and precision.