Kim, 44, and her sister Khloe, 40, were invited to the opulent wedding of Anant Ambani and Radhika Merchant in Mumbai, India.

While neither of them have been the bride or groom – the son of Indian businessman Mukesh Ambani, who has a net worth of over $123 billion – they were both invited to the two-day festivities.

They showed off their luxurious rooms and the looks provided by some of India’s top designers, which included some extravagant pieces of jewelry designed by their friend Lorraine Schwartz, who also designs pieces for the Ambani family.

During the second night of the festivities, Kim was wearing a massive necklace covered in pear-shaped diamonds.

Somehow, while Kim and Khloe were mingling with the family, one of the huge diamonds somehow popped off the necklace, sending the sisters into a panic.

Kim and Khloe were chatting with Isha Ambani, the sister of the groom, (who was a huge fan of the family) and Nita Ambani, the groom’s mother.

At some point during the chats, one of the diamonds fell off, which Khloe noticed, calling Schwartz over, saying, ‘This is missing.’

She then told her sister, ‘Kim, that’s missing a diamond,’ as they all started searching for it.

Kim explained, ‘It was like the big diamond necklace, like a bib, and then there were pearls and big pear-shaped diamonds hanging from it.’

Khloe added, ‘I think when we were talking to the sister, the diamond fell,’ as they showed slow-motion footage of the diamond popping off and falling to the ground.

Khloe said she noticed, ‘a dark hole on her necklace,’ which prompted the search, as Kim adds in confession, ‘We’re looking all over the floor, trying to see where it went, looking in my top, looking in my skirt. It’s nowhere to be found.’

Khloe wonders if it’s in either of their dresses or ‘in our boobs’ as Kim said that she, ‘didn’t even hug anyone in those few feet,’ adding, ‘Nothing happened for me to lose it.’

The two sisters were ushered to another room so that they can look all over on the floor …unfortunately, the pear-shaped diamond was never found.