Blending Options-Gradient Overlay
Gradient's parameters:
Make a copy of the new made layer and press the Alt button to erase the lowest part of the ring, applying the following instrument 
too. Be attentive with the parameters indicated below:
Blending Options-Gradient Overlay
Gradient's parameters:
Select now the shown instrument 
and choose the appropriate cliché from the next table, that one accentuated with red color:
Blending Options-Outer Glow
Blending Options-Gradient Overlay
Gradient's parameters:
Make two copies of the new layer and then apply the Free Transform setting to make smaller each of the copies, the same way it is demonstrated in the following picture:
Finished!
