You can give it away. Diamonds in FM are very important currency. If friends are very interested in the works in Cat Ear FM, they can buy gifts through diamonds for giving and rewarding.

How to get diamonds: 1. At present, the only way to get diamonds is to select "My Wallet" in the "My" interface through the recharge channel. 2. Select the diamond amount to be recharged in the next interface, and confirm the payment to get the diamond.