Aspects of the present disclosure provide a gemstone polishing robot and method of polishing gemstone using the gemstone polishing robot. The present disclosure provides a robot for polishing a gemstone, comprising: a gemstone evaluation apparatus, the apparatus comprising: an illumination unit, configured to illumi...

Aspects of the present disclosure provide a gemstone polishing robot and a method of polishing gemstone using the gemstone polishing robot. In an embodiment, the robot comprises: a balk (1) supported on a base (3); a head (5) coupled with the balk (1) through a guide (6) and a drive (7) such that the head (5) is ver...

The present disclosure provides a fully automatic gemstone polishing robot. An aspect of the present disclosure provides an automatic gemstone polishing robot comprising: a gemstone polishing unit, comprising a gemstone holding unit for supporting a gemstone in contact with an abrasive surface, and configured to pol...