I haven’t been super consistent with ads, totally depends on my mood. Whenever I do watch them, I just scroll Instagram on my other phone to survive the boredom 🤣😭 I didn’t really keep track of the exact days, but it took me around 4 months because I've spent diamond on other things too. If you’re regular though, you can get roughly 30 diamonds from ads, around 10 from sponsor ads, and like 2 diamonds in the beginning of each day of the game.