All bounties are turned in to a server admin to obtain your diamonds or to get your item from exchange store.

Bounties:
Metal 5000 ingots = 10 diamonds
Obsidian 10000 = 25 diamonds
Crystal 7500 = 75 diamonds
Black Pearls 1500 = 150 diamonds

Exchange store:
Tames:
Level 228 Wyvern(Fire, Poison, or Lightening your choice) = cost 1000 diamonds
Level 300 Tapejara = cost 200 diamonds
Level 300 Mantis = cost 500 diamonds
Level 250 Rex = cost 450 diamonds
Level 180 Spino = cost 900 diamonds
Level 180 Squid = cost 1000 diamonds
Level 4 Titan = cost 3000 diamonds
Level 200 Giga = cost 1200 diamonds
Level 180 Quetz = cost 600 diamonds
Level 180 Mosa = cost 500 diamonds
Level 180 Anglerfish = cost 200 diamonds
Level 180 Rock Golem = cost 1000 diamonds

Ascendent Items:
Longneck = 50 diamonds
Sniper Rifle = 100
Flak Armor Full set = 100
Riot Armor Full set = 200
Fur Armor Full set = 100
Metal Tools Set (Pick, Hatchet, Pike) = 50
Ghillie Armor Full set = 75
Scuba Full Set = 50
Full Tek Armor (Must know Engrams) = 500
Dino saddle of your choice = 250

Diamonds are tradable/raidable currency

Please read update info, and look at end of patch notes because it gives info on next patch which may wipe your base if your build in areas discussed at end.

https://survivetheark.com/index.php?/forums/topic/211287-ragnarok-dlc-patchnotes-update-is-out/

https://discord.gg/HbzGQb5

Classic Flyers
Automated Ark
Dino Tracker
Wooden Hanging Bridges
Dino Colorizer
S+
Castles,Forts,Keeps
Orp 2
Reusable Plus
Bulk Crafters
Death Recovery Mod
Meat Spoiler
HG Stacking Mod