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Diamond District: Trading Game

Diamond District: Trading Game

Tycoon Business Simulator

355 ratings
174 reviews
🎮 Games
🕹 Simulation
🏰 Strategy
Free
In-App Purchases

Details

Released
February 11, 2025
Updated
October 10, 2026

Developer

Derek Kaplan
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Diamond District: Trading Game screenshot #1 for iPhone
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Diamond District: Trading Game screenshot #10 for iPhone
🧾$1.99 - $9.99
In-App Purchase↘︎
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Reviews summary↘︎
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About

Engage in a dynamic financial simulation within a fully realized operating system. Mine precious gems, craft luxury jewelry, and trade on a player-driven marketplace. Build your empire and reputation in a persistent, real-time economy.

✓Mine diamonds, emeralds, and sapphires
✓Process raw stones into revealed gems
✓Design luxury jewelry with synergy scoring
✓Trade stocks and collect dividends
✓Player-powered marketplace for gems and jewelry
✓Build reputation and climb leaderboards
✓Run a lending operation
✓Publish news articles
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What users say about Diamond District

Reviews of Diamond District are mostly positive: the game is rated 4.8/5 from 355 App Store ratings. What users like most: satisfying gameplay, smooth and responsive. Top complaints: occasional bugs and glitches, lack of content and features. Summarized from real user reviews.

Positive things

  • 👍Satisfying gameplay
  • 🚀Smooth and responsive
  • 💎Immersive trading experience
  • 🎨Clean and polished UI
  • 🔒No ads
  • 🤖Active and communicative developer

Negative things

  • 🐛Occasional bugs and glitches
  • 🔍Lack of content and features
See all reviews

What's New in Diamond District

2.7.5

October 10, 2026

■ Fixed an issue causing issues saving storefronts. ■ District performance improvements. ■ Termination sheet fixed. ■ Gem details open instantly. ■ GemEX design improvements. ■ Cut animation shows the full stone. ■ Winston Reserve is faster.

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Subscriptions & In-App Purchases

Terminal Pro

Live market data, alerts, earnings intel, and charts.

$4.991 Month
How to cancel Diamond District subscription ⁉️

Events

Read more about The District Land Auction
Event EndedSpecial Event

The District Land Auction

Own a piece of 47th Street.

Jul 25, 2026 — Aug 25, 2026

Read More

See All

User reviews

Most RecentHighest RatedLowest Rated

Need more to do on the game with your cash like bank

But very good
Hhctivddr

Good game

Good game
Oonetwolol

10/10

I absolutely love this game but when is there more content coming for the offline Solo empire? Multiplayer is fun but sometimes it can get overwhelming
OOddJay2

Get it now.

Awesome fun game to pass time. If your into diamonds and gems this is the one for sure.
MMAGAPatriotsUSA

In awe

If this game got taken off the App Store. I’d give my first born son to have it back. 24 male no banana for scale
Bbplatt76
See 169 more reviews

Developer apps

Stack the Brick (no ads)
Stack the Brick (no ads)

by Derek Kaplan

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(1)

$0.99
Codoodle - Creative AI Partner
Codoodle - Creative AI Partner

Unleash Your Imagination

🎨 Graphics & Design

(3)

Free
In-App Purchases
See developer apps

User experience

🐞

Reported Bugs

2 issues

Repeating voicemail issue

Bug

UI overlapping issues during jewelry creation

Bug
✨

Requested Features

5 requests

Wholesale gem selling option

Feature

3D view of inventory

Feature

More gems and companies

Feature

Ability to choose gems for requests

Feature

Improved gem storage and selling options

Feature

FAQ

What is Diamond District: Trade Empire?

Diamond District: Trade Empire is a finance tycoon simulation game that runs within a fully simulated operating system called GemOS. Players can mine gems, craft jewelry, trade on a player-driven marketplace, and manage various financial operations in a persistent, real-time economy.

What are the key features of the game?

Key features include mining precious gems, processing them into valuable stones, designing and crafting luxury jewelry, trading stocks tied to in-game activity, buying and selling on a player marketplace, running a lending operation, building reputation, and publishing news articles.

Is the game free to play?

The game is free to download and play. It offers premium themes and customization options available for purchase through in-app purchases, allowing players to enhance their experience.

What kind of economy does the game have?

The game features a dynamic, player-driven economy that runs 24/7. All trades are public, and the market is influenced by real player activity, with stocks tied to in-game events and dividends funded by player fees.

Who is the target audience for this game?

This game is designed for players who enjoy complex economic simulations, strategic trading, and empire-building. It appeals to those who appreciate a persistent, real-time economy where player actions have a tangible impact.