Gemstone marking system and method

   
   

Diamonds are marked by applying apertured stencils bearing identifying indicia to the girdles, applying a fusible coating material over the apertured stencils, and then heating the coating material to fuse the material on the girdles. The stencils can be eliminated, and the indicia can be formed by directing a source of radiant energy at the coating material, and by moving the source and/or the girdle relative to each other.

Los diamantes son marcados aplicando las plantillas apertured que llevan identificando indicia a las fajas, aplicando un material de capa fusible sobre las plantillas apertured, y después calentando el material de capa para fundir el material en las fajas. Las plantillas pueden ser eliminadas, y el indicia puede ser formado dirigiendo una fuente de la energía radiante en el material de capa, y moviendo la fuente y/o la faja en relación con.

 
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