Lauren Sanchez's engagement ring cost According to People magazine, Sánchez's stunning diamond rock is estimated to be about 30 carats and likely costs as much as $5 million.

A ring with a 20.19 carat fancy intense pink diamond, which is less valuable than fancy vivid pink, sold at auction for 11.9 million Swiss francs ($14.89M) in 2023.” ...

Jeff Bezos asked for Lauren Sánchez's hand in marriage two years ago with a ring believed to be worth about $5 million. Their three-day wedding celebration is this weekend.