These are bought with real money via the big diamond on the menu. You can buy by PayPal, major cards, bank transfers, and more. The payment options will change from one country to another.
There are also bonus diamonds delivered in the game via diamond bubbles, challenge rewards, and BK rewards.
You can also get diamonds by taking part in our Facebook actions, make sure you follow us to win.
Please note that we have several Facebook pages split by language:
Our International Facebook page: https://www.facebook.com/DesertOperations.EN/
Our German Facebook page: https://www.facebook.com/DesertOperations.DE
Our Spanish Facebook page: https://www.facebook.com/DesertOperations.ES
Our Portuguese Facebook page: https://www.facebook.com/DesertOperations.BR/
Our Polish Facebook page: https://www.facebook.com/DesertOperations.Polish/