To ensure the Mobile Legends (MLBB) Diamonds you purchase are 100% legit, you must use an authorized third-party distributor like Topuplive that utilizes the official Moonton API. Legit Diamonds are characterized by two factors: they only require your User ID and Zone ID for delivery (no password needed), and they are delivered instantly in-game. Avoid "Black Diamonds"—illegally obtained currency sold at suspiciously low prices—which can result in permanent account bans or negative diamond balances.
3 Red Flags of Illegal MLBB Diamond Scams
Requesting Login Credentials: Legitimate platforms like Topuplive will NEVER ask for your Moonton, Facebook, or Google Play password. If a seller asks to log into your account, it is a scam.
Suspiciously Low Prices: If the price is 70-90% lower than the in-game store, it is likely sourced from credit card fraud (refund scams).
Delayed Delivery: Legit Diamonds via API are near-instant. If a seller asks you to wait 24 hours for "manual processing," the source is likely untrustworthy.

How to Verify Legit Diamonds on Topuplive (Quick Steps)
Find Your IDs: Tap your avatar in MLBB. Your User ID (e.g., 12345678) and Zone ID (e.g., 1234) are located under your profile.
Use Verified Platforms: Navigate to the [Mobile Legends Top Up section] on www.topuplive.com.
Check for SSL & Secure Payment: Ensure the site uses HTTPS and offers reputable payment gateways like PayPal, Visa, or local E-wallets.
Enter UID/Zone ID Only: Input your IDs and select your diamond pack.
Verify In-Game: Once purchased, Diamonds appear instantly. Check your in-game "Customer Service" or "Recharge Records" to see the official transaction.
FAQ: Keeping Your MLBB Account Secure
Q: Can my account get banned for using Topuplive? A: No. Topuplive uses the official developer channel to process recharges. Since the transaction is authorized by Moonton's system, your account remains in good standing.
Q: What should I do if my diamond balance becomes negative? A: A negative balance happens when you buy from an unverified seller who performs a "Refund Scam." To fix this, you must top up the equivalent amount of Legit Diamonds from a trusted source like Topuplive to restore your balance and unlock your heroes.