Better Diamond Heist Names is a mod which renames all the diamond-related heists to cause less confusion to the players.
I've seen a lot of people complain about that, so I have decided to make my first BLT mod.

I went for a naming like Armored Transport or Bomb heists.

Renamed Heists:

• Diamond Heist is now Garnet Group: Diamond Heist
  Named after the company you're robbing.
  
• The Diamond is now McKendrick Museum: The Diamond
  Named after the museum - The McKendrick Museum of Ancient Arts.
  
• Diamond Store is now Family's Jewels: Diamond Store
  Named after the translation of store's name - Gioielli di Famiglia.
  

[+1.1] NOW IT ALSO INCLUDES ACHIEVEMENT, SIDE JOB AND TROPHY SUPPORT! I might work on the storyline mode support later.