You can earn Diamonds by completing different activities on CC4K.co 

Here is a list with all the activities that will earn you Diamonds:

  • [this list is empty, please check back soon]

Once you've earned some Diamonds, you can go to the Diamond Shop and buy exciting rewards from your Diamonds.

Please keep in mind that you can not earn unlimited Diamonds. Read more about Diamond Limits here.

Finally, if you want to, you can also purchase Diamonds.