India, Nov. 11 -- Kareena Kapoor Khan brought a piece of royal history to her Diwali celebrations, and it wasn't just her outfit that caught attention. The actor accessorised her festive ensemble with a 30-carat emerald pendant and a centuries-old diamond kalgi, both connected to the royal family of Bhopal.

Styled by Rhea Kapoor, Kareena wore a silver-work kaftan and matching turban by designer Punit Balana. But the jewellery gave the look a much more personal story, with heirlooms passed down through her husband Saif Ali Khan's family.

Here's what makes the two pieces particularly special.

One of the standout pieces was a 30-carat emerald pendant that once belonged to Sajida Sultan, the Begum of Bhopal. The emerald is carved with Ayat...