Nigerian billionaire heir, Geoffrey Ogunlesi, 33, engages US jewelry designer, Jennifer Meyer, 47, with $500K diamond ring (Photos)

American jewelry designer, Jennifer Meyer is engaged to Nigerian billionaire heir fiancé, Geoffrey Ogunlesi, 33.

The 47-year-old jewelry designer proudly showed off her massive diamond engagement ring as they attended Baby2Baby gala in Los Angeles.

The ring looks to be in the $500,000 range, The Diamond Bank in Los Angeles told DailyMail.com.

Meyer revealed in September that she is engaged to Geoffrey Ogunlesi,  son of Nigerian billionaire lawyer and investment banker Adebayo Ogunlesi.

Jennifer and Geoffrey started making public outinglast summer.

Her red carpet debut with Geoffrey came seven years after she split from Tobey Maguire, 49, and three years since she filed for divorce.

Jennifer shares two kids with the Spider-Man actor.

The pair met in 2003 while he was shooting Seabiscuit. They were engaged three years later, and welcomed their daughter Ruby, 17, in November 2006.

They went on to marry the following year, and welcomed their second child, son Otis, 15, in 2009. After nearly 10 years of marriage, Maguire and Meyer separated in 2016.