Trading Diamonds in Lineage 2M can be a useful way to help friends, get rare items, or fund your character’s progress. However, trading Diamonds comes with risks if you're not careful—especially if you're dealing with unknown players or third-party sellers. Based on my personal experience and time in the game, here are 9 essential tips to help you trade Diamonds safely and avoid getting scammed or banned.

1. Trade Only Within the Official Marketplace

Lineage 2M provides an in-game marketplace where players can safely trade items and resources, including Diamonds. Always use this official system. Avoid third-party tools or websites unless you're buying from a verified and trusted platform. This reduces the risk of losing your items or account.

2. Never Share Your Account Information

No legitimate trade requires your login details. If someone asks for your account info to “transfer Diamonds” or “gift items,” it’s a scam. Even if the trader sounds friendly, protect your login like your bank password. Once, a friend of mine trusted someone in his clan and lost access to his entire account due to shared login.

3. Be Wary of “Too Good to Be True” Offers

If someone offers you 50% more Diamonds than the market rate or promises instant delivery without any reputation, think twice. Scammers often lure players in with deals that seem amazing. I nearly lost a big stash of Diamonds this way until I noticed the seller had no trading history or verifiable background.

4. Always Check Trade History and Ratings

When trading outside the official marketplace (which I don’t recommend unless absolutely necessary), choose sellers or buyers who have positive feedback and a clear trade history. If you’re looking to Buy Lineage 2M Diamonds, using a site like U4GM with verified ratings and customer reviews offers more peace of mind.

5. Record Every Transaction

Keep screenshots or screen recordings of your chat and trade activities. In case anything goes wrong, these can help you file a report to customer support or prove your case. This saved me once when a buyer tried to claim I didn’t deliver Diamonds. My screenshots proved otherwise and I avoided suspension.

6. Know NCSoft’s Trade Rules

Familiarize yourself with what’s allowed and what’s not. NCSoft doesn’t support third-party trades and may ban players who violate their terms. If you Buy Lineage 2M Diamonds from outside sources, make sure the process doesn’t involve direct account access or real-money trades in-game, which are red flags.

7. Use a Trusted Payment Method

When buying Diamonds from outside sources, use platforms that support PayPal, credit card protection, or other secure payment options. Avoid using cryptocurrency or untraceable methods, as you won’t have any way to dispute the transaction if it goes wrong.

8. Avoid Trading with New or Low-Level Accounts

Scammers often use freshly created accounts to run their schemes. If the trader’s character is new or barely leveled up, you should be cautious. Stick to trading with well-established players who have a presence in the game or a known reputation in the community.

9. Report Suspicious Behavior Immediately

If you encounter a scammer or someone trying to do shady trades, report them using the in-game system. It helps protect the community and prevents others from becoming victims. I’ve reported several accounts in the past, and while not all were banned immediately, some did disappear later on.

Final Thoughts

Trading Diamonds can be a smart way to enhance your gameplay in Lineage 2M, but only if you do it responsibly. Whether you choose to sell or Buy Lineage 2M Diamonds, prioritize safety, use official or trusted platforms, and never take shortcuts that could risk your account.

From personal experience, a little caution goes a long way. Stick to these tips, and you’ll enjoy a smoother, safer trading journey in the world of Lineage 2M.