Dear Emad, We at the indian institue of gems & jewellery have 30
courses for learning various manufacturing, CAD, & design.Indian
Institue of gems & jewellery is anonprofit organisation established
with a view for training craftsmen & students in the jewellery
design & manufacturing skills.All the course details are listed on
the website www.gjepc.org.We have a three years diploma course in
jewellery design & manufacture & other shortterm courses.You can
visit our website.