How to find a diamond digger in Fish It


In Fish itThe Diamond Researcher is an NPC that can be encountered on Fisherman’s Island as part of the Diamond Rod quest. This NPC functions as the quest giver of the aforementioned quest, being the character you entrust with completed tasks. You can find them in the Mutation Cave, a secret location on Fisherman’s Island.

This guide walks you through the process of finding the Diamond Digger, as well as an overview of his objective in Fish It.

Finding the Diamond Digger in Fish It

The Mutation Cellar is located across from the Boat Shop (Image via Roblox)The Mutation Cellar is located across from the Boat Shop (Image via Roblox)
The Mutation Cellar is located across from the Boat Shop (Image via Roblox)

In order to find the Diamond Digger, the first step is to go to the Fisherman’s Island. If you are elsewhere, you can either join the game or use the Respawn option in the Roblox menu to be sent back to the island. Then turn right and walk to the Boat Shop which is directly opposite the Utility Store. In front of the boat store there is a small staircase that leads to the mutation cellar.

Interact with the door to enter and find a huge hall. Next to the door on the right is the Diamond Digger, who can be easily identified by the golden square above his head. This NPC is a permanent addition to the game, so you don’t have to worry about him leaving with an event.

This guide describes the process of obtaining ruby ​​gems in Fish It.a required item for the Diamond Researcher quest chain.

What the Diamond Researcher facilitates

The Diamond Digger (Image via Roblox)The Diamond Digger (Image via Roblox)
The Diamond Digger (Image via Roblox)

Interacting with the Diamond Finder will give you access to the Diamond Rod quest, which will give you the Diamond Key. The Diamond Key can be used to unlock a secret passage leading to the Diamond Staff.

This quest asks you to obtain the following items:

  • A secret coral reef fish, which includes the monster shark and the strange shark.
  • A secret fish from Tropical Grove, which includes the Great Whale.
  • A ruby ​​gemstone, found in the ocean, the lost islands and the tropical grove.
  • A Lochness Monster, found on the island of Kohana.
  • 1,000 fish caught using Perfect line casts.

The Ruby Gemstone and the Lochness Monster must be brought to the Diamond Seeker as part of their respective quest objectives. You can complete the others without returning to the Seeker.

Also read: Unique Roblox Username Ideas for New Players

Fish It FAQ

Where can I find the diamond finder in Fish It?

The Diamond Digger can be found in the Mutation Cave on Fisherman’s Island.

What does the diamond prospector do?

The Diamond Researcher offers you the Diamond Rod quest, rewarding you with the eponymous staff upon completion.

Is the Diamond Rod quest worth completing?

Yes, the Diamond Rod is the best fishing rod in the game, making the associated quest worth the time investment.