According to a royal expert, the delay is being caused by the Queen's hectic schedule.
Of course, Beatrice would want her grandmother to attend her wedding, but as the British Monarch, the Queen has a busy schedule of royal engagements and duties to perform.
Beatrice’s wedding date will depend on when her grandmother the Queen is free to attend, royal commentator and editor in chief of Majesty magazine, Ingrid Seward told Hello!
“They have to find a gap in her diary before they name the day," she explained to the publication.
Talk is rife that Beatrice and Edoardo will tie the knot in a royal wedding next year.
And bookies are so certain that their engagement is set to be announced that they have suspended betting.
And Ingrid Seward, backed up the rumours, telling Hello!: “They’re going to get married – I was told by a member of the family.
“I think a wedding as early as next spring or summer is likely.”