The Lost Diamond

Bjorn Omsland · iOS

Why this is a soft launch: Live in 1 country (NO) · not in the US · released 8 months ago

Watch this game Free during the beta: sign in, then add it to your watchlist or get an email when its countries change.
Status
limited · Test market
Store release date
Jan 30 · 272d
First seen by us
Oct 29, 2026
Country checks began
Oct 29, 2026
Last checked
Oct 29, 07:26 UTC
In this state since
at least Oct 29, 2026 (our first country check; the real start is earlier)
The Lost Diamond screenshot 1The Lost Diamond screenshot 2The Lost Diamond screenshot 3

From the iOS store listing.

Description (store listing)

Feel the excitement of a real treasure hunt. The Lost Diamond is a real-world treasure hunt where the goal is to find The Lost Diamond and the other treasures hidden around you. How it works: Use the in-app map to find Checkpoints hidden in forests, fields, and cities. Code… Show more

Feel the excitement of a real treasure hunt. The Lost Diamond is a real-world treasure hunt where the goal is to find The Lost Diamond and the other treasures hidden around you. How it works: Use the in-app map to find Checkpoints hidden in forests, fields, and cities. Code Tags: Find physical code tags hidden in the terrain. Scan them with your phone or enter the code to conquer the checkpoint! Landmarks: Visit historical sites, statues, and signs. Solve the riddle on location or from your couch to crack the code. SupplyPoints: Discover local shops that support the treasure hunt. Each time you conquer a SupplyPoint checkpoint, the participating shop contributes to the treasure chest, increasing the value of The Lost Diamond in that municipality. No purchase is required. Every checkpoint you find earns you points that lead to clues about where the treasures and The Lost Diamond are hidden. The game is created by its players. Players create checkpoints for others to conquer. Once you've conquered a checkpoint, you become a co-owner and share in the value found there. Think of The Lost Diamond as a mix of the board games Monopoly and Diplomacy — but everything happens in the real world. You earn crowns when you find a lost diamond, gemstones or other players find value i your checkpoints. It's free to play. Get outside and explore in an exciting new way. Discover new places. A real treasure hunt with both triumphs and disappointments. Download The Lost Diamond today and join the hunt! Will you find the treasure before the bandits do?

iOS store page

Country rollout

Source: App Store lookups in the 30 countries we check for this game; other countries are not checked, so they may or may not have it. Last checked Oct 29, 07:26 UTC. A change is shown between the last check before it and the first check that saw it.

Live in 1 country: NO

No changes since our first country check on Oct 29. Countries live then were already live before that date; their real start is unknown.

By country (1 live)

Norway (NO) live before Oct 29
Countries checked for this game (30)AU BR CA CL CO CZ DE DK FI FR GB ID IE IN JP KR MX MY NL NO NZ PH PL SE SG TH TR US VN ZA

Status changes

Daily installs, chart ranks and the traction score are in the full radar. Use it free during the beta — no card needed.