Luigi's Mansion 2 HD - All Treacherous Mansion Gems Locations

All Treacherous Mansion Gems List and Locations Guide for Luigi’s Mansion 2 HD (Dark Moon Remaster)

Below is a list of all Gems in Treacherous Mansion in Luigi’s Mansion 2 HD (Dark Moon Remaster), including each hidden Diamond jewel’s location in all Treacherous Mansion levels (stages), and how to get them in the game.

Luigi’s Mansion 2 HD All Collectibles List and Guide

All Treacherous Mansion Collectibles

Luigi’s Mansion 2 HD Treacherous Mansion Collectibles List and Guide

No. of Treacherous Mansion Gems (13)

There are a total of thirteen (13) Diamond Gems to find in each of Treacherous Mansion‘s stages.

Luigi’s Mansion 2 HD All Gems List and Locations

All Diamond Gem Locations in Treacherous Mansion

Location	Location
Diamond 1	Underground Lab: When the Boo appears, the armor will fall. Use the Poltergust to blow the fallen armor into the air. Then, hit the target in the upper right to get the Gem. Can be obtained in E-1 and E-Bonus levels.
Diamond 2	Haunted Catacombs: Exit the underground lab and shine the Dark-Light Device on the paintings that are on the right → up → right → right → down → right → up → right to make a ball of thread appear. Return the way you came to light the fire and burn the spider web to get the Gem. Can be obtained in E-1 and E-Bonus levels.
Diamond 3	Cliffside: Suck up the vine directly above you as soon as you exit the Haunted Catacombs to get the Gem. Can be obtained in E-1 and E-Bonus levels.
Diamond 4	Front Entrance: Use the Dark-Light Device on the statue on the right to materialize the chain. Pull the chain to reveal a hidden safe on the stairs. Then, use the Strobulb to open it and get the Gem. Can be obtained in E-2, E-3, E-5, and E-Bonus levels.
Diamond 5	Restrooms: Enter through the entrance on the left side of the toilet. If the door has disappeared, make it appear, then pull the chain inside to reveal the Gem. Can be obtained in E-2, E-3, E-5, and E-Bonus levels.
Diamond 6	Ice Age Exhibit: Draw a mammoth’s trunk in the Ice Age Exhibit. Collect a total of three stars by using the stars that fell on the terrace, shooting stars, and the Strobulb light on the stone statue. Send the stars flying into the sky to complete the pattern. Can be obtained in E-2 and E-Bonus levels.
Diamond 7	Ancient Exhibit: Collect the bucket in the Dark Age Exhibit or Space Exhibit and go to the main entrance. Then, collect water from the waterfall in the Jungle Exhibit. Take the bucket and go to the main entrance. Water the vine on the left side of the first floor in the Ancient Exhibit and use the Strobulb to make the closed flower bloom. Can be obtained in E-2, E-3, and E-5 levels.
Diamond 8	Aviation Exhibit: Suck up the two sandbags to make the Gem appear from below. Can be obtained in E-3, E-5, and E-Bonus levels.
Diamond 9	Nautical Exhibit: Use the teleporter from the Nautical Zone to move to the main entrance. Get the log in the Jungle Exhibit and return to the Nautical Zone. Place the log on the lifebuoy switch at the stern of the ship. A passage to the bow of the ship will open that leads to a chest where the Gem is. Can be obtained in E-3, E-5, and E-Bonus levels.
Diamond 10	Dark Age Exhibit: In the library, suck up the fruit. Then, use the Teleporter to go to the main entrance. Inflate the fruit and go up to the terrace in the upper right. Use the Strobulb to hit the stone statue and get the Blue Book. Finally, use the Teleporter to go to the Dark Age Exhibit and return the Blue Book to the bookshelf to get the Gem. Can be obtained in E-3, E-5, and E-Bonus levels.
Diamond 11	Jungle Exhibit: Use the Teleporter to bring the fruit from the library and suck up the fruit on the left side of the second floor. Once you have collected all the coins that appear, a treasure chest containing the Gem will appear. Can only be obtained in E-3 level.
Diamond 12	Ice Exhibit: Use the Teleporter to bring the fruit from the library and suck up the fruit on the left side of the second floor. Once you have collected all the coins that appear, a treasure chest containing the Gem will appear. Can only be obtained in E-3 level.
Diamond 13	Train Exhibit: Use the Dark-Light Device to make the tracks appear and board the train that comes along. The Gem will appear in the tunnel. Can be obtained in Can be obtained in E-3, E-5, and E-Bonus levels.

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Old Clockworks

Secret Mine

Treacherous Mansion

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Collectibles by Level

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Boos Locations

Gems Locations

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Hidden Coins Locations

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