The list goes from lowest to highest grades.
Each grade is divided into Three Tiers in which Tier 3 being the highest and Tier 1 being lowest
Bronze Grade / Tier 1-3
Silver Grade / Tier 1-3
Gold Grade / Tier 1-3
Platinum Grade / Tier 1-3
Magister Grade / Tier 1-3
Grandmaster Grade / Tier 1-3
Saint Grade / Tier 1-3