What can you do as a free member?

Member benefits illustration

Create your free account today and unlock all our premium features and tools to enhance your gaming experience.

Member benefits illustration

Create your free account today and save articles to your watchlist and get notified when they're updated with new information.

Member benefits illustration

Create your free account today and save your favorite games for quick access later, synced across all your devices.

Member benefits illustration

By creating a Game8 account and logging in, you'll receive instant notifications when someone replies to your posts.

Comment rating feature illustration

By creating a Game8 account and logging in, you can make use of convenient features in the comments section, such as rating and sorting comments.

Premium archive feature illustration

By creating a Game8 account and logging in, you can access Premium articles that are exclusively available to members.

Site Interface

Guest
Free Member
Article Watchlist
Game Bookmarks
Cross-device Sync
Light/Dark Theme Toggle
User Profiles
Direct Feedback
Comment Rating

Game Tools

Guest
Free Member
Interactive Map Access
Interactive Map Pins
Interactive Map Comments
Interactive Map Pins Cross-Device
Check List
Event Choice Checker
Deck Builder Cross-Device
Message Board Notification
Message Board Cross-Device
Build Planner
Stat Calculator
Diagnostic Tool
Weapon/Armor Wishlist

Want more information?Learn more

Pokemon Scarlet and Violet (SV)

Adamant Crystal Location and How to Get

Add to Watchlist

★ Live Raid Events: 7☆ Goodra and 5☆ Blissey!
✬ Pokemon HOME Dex Completion Shiny Rewards:
┗ Meloetta | Manaphy | Enamorus | Keldeo | Meltan
▶︎ Share codes and team up for Blueberry Quests!
▶︎ Game8 Tera Raid Damage Calculator | Game8 Discord
★ The DLC Epilogue is now available! ▶︎ How to Start

Adamant Crystal is an Key Item in Pokemon Scarlet and Violet (SV). See the effects of Adamant Crystal as well as how to find and obtain it.

List of Contents

Adamant Crystal Effect

Pokemon Scarlet and Violet SV - Adamant Crystal ImageAdamant Crystal
Effect This item changes Dialga's Form between its standard form and Origin Forme. It is required to be held by Dialga to change forms. It also boosts the power of Dragon and Steel-type moves of the user by 20%.
Buy Price N/A

Use to Change Dialga's Form

Normal Form Item to Use Origin Form
Dialga ImageDialga Pokemon Scarlet and Violet SV - Adamant Crystal ImageAdamant Crystal
Dialga (Origin Forme) ImageDialga (Origin Forme)

The Adamant Crystal allows Dialga to switch between its Normal and Origin Forms.

Dialga Location, Learnset, and How to Change Form

How to Get Adamant Crystal

Available at Porto Marinada Auctions

Pokemon Scarlet and Violet SV - Porto Marinada Auctions
You can obtain Adamant Crystal from auctions that take place in the market area in Porto Marinada. You need to make the highest bid to obtain the item successfully.

Auctions in Porto Marinada are unlocked after clearing Cascarrafa's Gym Challenge, and the featured items will change daily both in-game and in real-time but can be manually rerolled by closing the game and advancing the time of your console by 72 minutes.

If the merchant doesn't sell any items, make sure to change the date on your Switch's system to refresh their inventory.
How to Win Porto Marinada Auctions

Related Guides

Pokemon Scarlet and Violet SV - Items Banner

List of All Items and Effects

List of All Item Categories

Item Categories
Pokemon Scarlet and Violet SV - Poke BallsPoke Balls Pokemon Scarlet and Violet SV - Evolution Stones Evolution Stones Pokemon Scarlet and Violet SV - TMs.pngTMs Pokemon Scarlet and Violet SV - Medicine (Recovery Items) Medicine
Pokemon Scarlet and Violet SV - BerriesBerries Pokemon Scarlet and Violet SV - VitaminsVitamins Pokemon Scarlet and Violet SV - Held ItemsHeld Items Pokemon Scarlet and Violet SV - Battle ItemsBattle Items
Pokemon Scarlet and Violet SV - Key ItemsKey Items Pokemon Scarlet and Violet SV - Evolution ItemsEvolution Items Pokemon Scarlet and Violet SV - Treasures (Valuable Items)Treasures Pokemon Scarlet and Violet SV - Training ItemsTraining Items
Pokemon Scarlet and Violet SV - Mints.pngMints Pokemon Scarlet and Violet SV - Tera ShardsTera Shards Pokemon Scarlet and Violet SV - MaterialsTM Materials Pokemon Scarlet and Violet SV - Sandwiches IngredientsIngredients
Pokemon Scarlet and Violet SV - Picnic Items.pngPicnic Items

Key Item List

Adamant Crystal Adventure Guide Briar's Book DNA Splicers
Exp. Charm Glimmering Charm Gracidea Flower Griseous Core
Indigo Style Card Kofu’s Wallet Koraidon’s Poké Ball Lustrous Globe
Mark Charm Meteorite Miraidon’s Poké Ball Mythical Pecha Berry
N-Lunarizer N-Solarizer Prison Bottle Reins of Unity
Reveal Glass Roto-Stick Rotom Catalog Rotom Phone
Sandwich Scroll of Darkness Scroll of Waters Shiny Charm
Synchro Machine Teal Mask Teal Style Card Tera Orb

Other Item Lists

Comment

Post (0 Comments)

Author

Pokemon Scarlet and Violet (SV) Walkthrough Team
This article was created by Game8's elite team of writers and gamers.
    Leave feedback(Login required)
    Please participate in our site
    improvement survey
    12/2025
    Would you assist in
    improving Game8's site?
    ×
    This survey will take about 1 minute.
    Your answers will help us to improve our website.
    We are listening to our users' valuable opinions and discussing how to act on them.
    The information collected through this survey will be used for the purpose of improving our services. In addition, the information will only be disclosed a part of a statistic in a format that will not allow identification of personal information.
    Begin Survey
    Not Now
    ×
    Please rate each item regarding Game8.co's Advertisements.
    Amount of Ads
    Very Dissatisfied
    Somewhat Dissatisfied
    Fine
    Somewhat Satisfied
    Highly Satisfied
    Placement of Ads
    Timing of Ad Display
    Ad Loading Speed
    Safeness of Ads
    Content of Ads
    ×
    Please rate each item regarding Game8.co's Quality of Articles.
    Amount of information
    Very Dissatisfied
    Somewhat Dissatisfied
    Fine
    Somewhat Satisfied
    Highly Satisfied
    Frequency of updates
    Speed of new information
    Accuracy of articles
    Understandibility of articles
    Readability of sentences
    ×
    Please rate each item regarding Game8.co's Usability of the Site.
    Ease of finding information
    Very Dissatisfied
    Somewhat Dissatisfied
    Fine
    Somewhat Satisfied
    Highly Satisfied
    Loading Speed
    Use of Color
    Font Size
    Visibility of Images
    Easy to Understand Layout
    ×
    Please rate each item regarding Game8.co's Message Boards, Comments.
    Ease of Writing
    Very Dissatisfied
    Somewhat Dissatisfied
    Fine
    Somewhat Satisfied
    Highly Satisfied
    Readability
    Ease in Finding Information
    Comment Quality
    Comment Quantity
    Admin Response
    ×
    Please rate each item regarding Game8.co's Site's new design.
    Please rate our site's new design
    Very Dissatisfied
    Somewhat Dissatisfied
    Fine
    Somewhat Satisfied
    Highly Satisfied
    Do you think that the website's design change makes the site easier to use?
    Has the new design made it easier for you to find information on the site?
    Has the new design improved the overall visual appeal of the site?
    How would you rate your overall satisfaction with the new design of the site?
    ×
    How likely are you to recommend Game8 to someone you know?
    Very Unlikely
    0
    1
    2
    3
    4
    5
    6
    7
    8
    9
    10
    Very Likely
    If you have other opinions regarding potential improvement to the website, please share them with us. We would appreciate your honest opinion.
    Note: This is a free response section, so you can proceed without entering anything.
    Note: Please be sure not to enter any kind of personal information into your response.
    ×
    Thank You
    ×
    Thank you for participating in our survey! Your answers will help us to improve the quality of our website and services.
    We hope you continue to make use of Game8.
    Close
    For other opinions or comments, go here.

    Rankings

    Popular Articles
    Message Board

    Gaming News

    Pokémon Legends Z-A Exclusive Café Donuts Hint At Two Legendaries Returning For Mega Dimensions DLC

    Pokémon Legends Z-A Exclusive Café Donuts Hint At Two Leg...

    Popular Games

    Recommended Games

    All rights reserved

    ©2022 Pokémon. TM, ®Nintendo.

    The copyrights of videos of games used in our content and other intellectual property rights belong to the provider of the game.
    The contents we provide on this site were created personally by members of the Game8 editorial department.
    We refuse the right to reuse or repost content taken without our permission such as data or images to other sites.

    Pokemon Scarlet and Violet (SV) Walkthrough & Guides Wiki

    Quick Access
    Guide Index

    DLC Epilogue

    Latest News

    Latest News

    Tera Raid Events

    Mass Outbreak Events

    Mystery Gifts

    The Indigo Disk DLC

    The Indigo Disk DLC Story Guides

    The Indigo Disk Tips and Tricks

    The Indigo Disk Tier Lists

    The Indigo Disk New Pokemon

    The Indigo Disk New Features

    The Indigo Disk Pokemon Lists

    The Indigo Disk Competitive Builds

    The Indigo Disk Moves

    The Indigo Disk Items

    The Indigo Disk Characters

    The Indigo Disk Maps and Location

    The Teal Mask DLC

    The Teal Mask Story Guides

    The Teal Mask Tips and Tricks

    The Teal Mask New Pokemon

    The Teal Mask New Features

    The Teal Mask New Items

    The Teal Mask Pokemon Lists

    Teal Mask Competitive Builds

    The Teal Mask New Characters

    The Teal Mask Maps and Locations

    Code Sharing Boards

    Pokedex

    Gen 9 Starter Pokemon

    Gen 9 Legendary Pokemon

    Paradox Pokemon

    Shiny Pokemon Best Location Guides

    Pokemon by Type

    Best Pokemon by Type

    Pokemon by Egg Group

    Pokemon by Generation

    Story Walkthrough

    Victory Road

    Gym Tests

    Gym Leaders

    Elite Four and Champion

    Path of Legends

    Starfall Street

    The Way Home

    Train and Breed

    Calculators for Training

    Tera Raids

    Tera Raid Guides

    Tera Raid Level Guides

    Tera Raid Boss Guides

    Raid Event Boss Strategies

    Tera Raid Pokemon Builds

    Tera Raid Counters Per Type

    Tier List

    Movesets & Best Builds

    Mythical Pokemon

    New Pokemon

    Old Pokemon

    Competitive Battle Guides

    Team Building Guides

    Competitive Strategy Guides

    Tournaments and Online Competitions

    Rental Teams

    Maps and Locations

    Unique Maps

    South Province

    West Province

    East Province

    North Region

    Area Zero

    DLC Areas

    All Shops

    Tips and Tricks

    Gameplay Tips and Tricks

    Pokemon Tips and Tricks

    Battle Tips and Tricks

    Academy Classes Tips and Tricks

    Other Tips and Tricks

    Moves

    Moves by Category

    Moves by Type

    Moves by Effect

    Abilities

    Items

    Sandwiches and Recipes

    Meal Powers

    Sandwich Guides

    Sandwich Recipes by Type

    Sandwiches by Taste

    Herba Mysticas

    Clothing and Accessories

    Clothing and Accessories By Type

    Clothing and Accessories By Store

    Game Mechanics

    Characters

    Base Game

    Other News and Game Info

    New Features

    Bugs, Glitches, Easter Eggs and DLC Hints

    Japanese Pokemon Scarlet and Violet Walkthrough

    Other Pokemon Wikis