Jewels as per Authorised by Grand Lodge:  
 
The Grand Master Mason  
Full Grand Master Emblems  
 
Past Grand Masters  
Full Grand Master Emblem without Sun  
 
Grand Depute Grand Master  
Compasses & Square united  
 
Grand Substitute Master  
A Square inthe angle the All-seeing Eye; on each blade of the square Ionic Column.  
 
Grand Senior Warden  
A Level charged with a Doric Column, above wich is an irradiated sun declining to the West.  
 
Grand Junior Warden  
A Plumb-Rule charged with a Corinthian Column, above which the Sun in his Slendour  
 
Grand Secretary  
A Chased Key and Pen  
 
Grand Treasurer  
Two Chased Keys in Saltire