Usually, when a multi-million-dollar divorce blows through the courts, people sit up and listen. However, such is the state of several oligarch marriages that they’re starting to pass by unnoticed.

The divorce of Russian diamond dealer Dmitry Tsvetkov and his wife, Elsina Khayrova, should be a blockbuster. The couple had lived in a $31 million mansion and owned five apartments in London, as well as properties in Cyprus and a penthouse in Dubai. She is accused of stealing his passport, which she denies, and she further claims that he is withholding access to cars, jewelry, and art worth millions.