How To Farm Diamonds & Where To Spend Them (Ni no Kuni: Cross Worlds)

This post may contain affiliate links. If you buy something we may get a small commission at no extra cost to you. (Learn more).

There are only two reliable methods of farming Diamonds in Ni No Kuni: Cross Worlds. The first method is by farming Class Grade rewards through your main character, and the other method is creating multiple alt characters once your main character reaches a high level in the mid-to-late game.

Only then will you be able to level up your alt characters significantly faster — allowing you to get more Class Grade rewards (specifically Diamonds) quicker.


How To Farm Diamonds

Diamond (Item Description) / Ni no Kuni: Cross Worlds
Diamond (Item Description)

Diamonds are among the rarest resources in NNK:CW, and here are the only two methods you can use to farm them.


Method #1: Claim Class Grade Rewards (Best For Early Game)

Items Obtained (x1,000 Diamonds) / Ni no Kuni: Cross Worlds
Items Obtained (x1,000 Diamonds)

Class Grade rewards can be claimed once your character reaches a certain level:

Level Requirement Diamonds Given Away
Level 20 None
Level 40 None
Level 60 1,000 Diamonds
Level 80 1,000 Diamonds
Level 100 2,000 Diamonds
Level 110 2,000 Diamonds
Level 120 2,000 Diamonds

Using your main character, I recommend you play from the early stages of the game all the way to Level 60, where you can claim your first batch of 1,000 Diamonds.

From there, feel free to level up your alt characters to Level 40, so you can proceed to the second method of farming Diamonds more smoothly.


Method #2: Create Alts For More Class Grade Rewards (Best For Late Game)

Class Grade 3 > Class Grade 6 (Available Rewards) / Ni no Kuni: Cross Worlds”><figcaption class=Class Grade 3 > Class Grade 6 (Available Rewards)

After leveling your alt characters to Level 40, you may now raise your main character’s level to around Level 70 – Level 75.

Your alts will be able to take advantage of an EXP Bonus buff if you do this, and you’ll be able to level all of them up to Level 60 fairly quickly if you AFK farm consistently enough.

Once you reach Level 60 with all four of your alt characters, you’ll receive 4,000 Diamonds in total from cumulative Class Grade Rewards.

You can do this cycle continuously if you want to farm Diamonds completely F2P — even around Level 100 and above!


What To Spend Diamonds On

Bundle Shop (Equipment Enhancers) / Ni no Kuni: Cross Worlds
Bundle Shop (Equipment Enhancers)

Here’s a table of items in the Shop that you should consider spending your hard-earned Diamonds on — ranked according to their cost-effectiveness.

Items Cost Cost-effectiveness Location in Shop
Energy Potion 50 Diamonds (1st Purchase) Best Basic Shop
Diamond Rebate Bundles Random cost per bundle Great Bundle/Featured
Dark Magic Crystal Bundles 1,800 – 3,600 Diamonds Good Bundle
Equipment Enhancement Stone Bundles 360 – 3,600 Diamonds Good Bundle
AI Mode Time (+30 Minutes) 50 Diamonds (1st Purchase) Situational Basic Shop

When it comes to pure cost-effectiveness, you can’t go wrong with purchasing one Energy Drink per day, or at least thrice every week.

The only shop items that come close to the cost-to-benefit ratio that Energy Drinks have are the Rebate Bundles which only come around once in a while. Keep an eye out for them!

Dark Magic Crystals and Equipment Enhancement Stones are also great pickups — especially if you’re already in or near the late game.

AI Mode Time is a decent occasional pickup if you want more AFK farming rewards from a certain monster mob.

TIP: Never spend Diamonds on Equipment, Familiar, and Costume Summoning Banners if you’re completely F2P. Just farm Summoning Tickets!

You should also think twice before using Diamonds on in-game refreshes, or on instant revives after being killed in tough fights.

Browse: Video Games

Red Fox

An average enjoyer of memes, movies, anime, manga, light novels, and video games. He also LOVES gambling — er, playing all sorts of gacha games mostly F2P in his free time.