Any tips to get Emerald fast?

Im new to the game im level 30 been play for 6 hours

 

get to level 100 fast and start lootrunning.
If you insist on getting money now you can do seavale reef diving (near selchar)

 

This thread has been moved to a more appropriate section.

Just as Yoshi said, lootrunning is one of the best methods to earn money. You can find a bunch of guides on the Forums. I'd personally recommend doing quests too, they're fun, especially on first playthrough, and give you enough money to get by (on the given level).

 

At your level, just do quests for money, it'll be well enough until endgame. Don't rush the levelling, enjoy your first playthrough and explore the game's content.

 

Also sell your lower leveled gear on the trade market for more emeralds, rather than selling it to the blacksmith.
Personally I like to open any unidentified boxes that aren't brown and sell them to the blacksmith for a profit.