Here is the full list of all 44 Diablo II: Resurrected trophies - there are 31 bronze, 9 silver, 3 gold and 1 platinum.
Complete Act 5
Acquire all Act waypoints with a character
Hire a Barbarian
Complete Act 4
Successfully complete a rune word
Use the Horadric Cube to Create a Perfect Gem
Complete Act 3
Hire an Iron Wolf
Complete Act 2
Upgrade a Rune using the Horadric Cube
Pick up 1,000,000 Gold
Vendor 1,000 items
Defeat 10,000 Enemies
Pick up 500,000 Gold
Defeat 5000 Enemies
Hire a Desert Mercenary
Complete Act 1
Hire a Rogue Scout
Defeat 500 Enemies
Socket a gem into an item
You did it, good job.
Reach Level 99
Complete the game on Hell difficulty with the Sorceress
Complete the game on Hell difficulty with the Necromancer
Complete the game on Hell difficulty with the Paladin
Complete the game on Hell difficulty with the Barbarian
Complete the game on Hell difficulty with the Amazon
Complete the game on Hell difficulty with the Druid
Complete the game on Hell difficulty with the Assassin
Reach Level 99 with a Hardcore Character
Use the Horadric Cube to Create a Prismatic Amulet
Repair and Recharge a Weapon with the Horadric Cube
Unsocket a Piece of Equipment using the Horadric Cube
Obtain the Standard of Heroes
Obtain the Stone of Jordan
Collect 20 player ears
Equip all inventory slots with unique items
Complete the game on Nightmare difficulty
Complete the game on Hell difficulty
Complete the game with each class on Hell
Complete the game with a Hardcore character
Complete all Act Quests with a character
Equip a complete set
Acquire a unique item from gambling