Platinum Cobalt Peg Settings: Installation and Removal

Laser welding the setting into the ring mounting will not properly secure it for long-term wear

Because the laser can only be aimed at visible joints and penetration is minimal, there’s no guarantee of a continuous bond through the assembly. Too often, laser welded peg setting assemblies fail, causing the setting and the diamond to be lost during normal wear.

Because platinum calls for high heat to solder, anneal, and work, platinum-specific soldering blocks are required

This high-heat ceramic material block should only be used for platinum soldering projects. Using it with other metals can lead to contamination if it is used with platinum.

The ceramic material is stable. Thermal expansion of the block will be minimal.

The surface of the block is heat-reflective, which helps the heat to intensify sufficiently for the project