On close inspection, the ring resembles the original engagement band he gave his wife back in 2013, a massive 15 carat Lorraine Schwartz design.
According to E! the 20-carat emerald cut diamond ring was also designed by the same celebrity jewellery maker, Lorraine Schwartz.
The news was shared by the excited mum who took to social media to share clips of the ring.
Diamonds are indeed a girl's best friend!