Process for diamond covering bodies having essentially a spherical or prismatic shape, being used in jewelry and a machine to carry out said process

Automatic processes for diamond covering essentially spherical objects such as small balls, polyhedral objects, anyhow prismatic such as bars, tubes, straps, chains and similar objects for use in the jewelry field of the type which avoids the removal of any material, in which a single object is deposited within a seat as a container and afterwards the same object is subjected to a punching action whereby a plurality of microcavities is generated on the surface of said object whereby the surfaces of each cavity are differently oriented thus increasing the plays of light, characterized by the fact that a single object is positioned automatically at each punching action with a different portion of its surface up to a complete treatment of the entire surface being diamond covered.