A source tells PEOPLE that the Duke and Duchess of Sussex have not received an invitation to this year’s royal Christmas gathering at Sandringham. The couple, who are expected to spend the holidays in the U.S., haven’t taken part in Christmas with the royal family since 2018, the year they married.

Decked in stunning gold it features huge diamonds, balas rubies, emeralds, sapphires, as well as enamel and pearls. However, it is no longer in royal possession as it was part of Princess Blanche's dowry when she married Louis III.

The Duke and Duchess of Sussex lead an isolated life in California, struggling to establish themselves as global benefactors. Recent reports also indicate they are facing divorce rumors and a ‘professional separation’ — with few public appearances and limited community engagement.