Flamboyant boxer, Floyd Mayweather Jr. has presented as a gift to his his daughter, Iyanna Mayweather, a massive 30-carat diamond ring worth $5 million for her 18th birthday.

Since Iyanna posted the crazy big ring on her Instagram account, most people have been advising her to be careful so that what happened to Kim Kardashian’s big wedding ring does not re-occur.