Written by Katie Byrne, published 16th jan 2017
You wear it every day and it's almost certainly one of the most precious objects you own - but could you answer this question about your engagement ring?
Because Kim Kardashian couldn't!
The question in, er, question was asked by Big Fan host Andy Richter, who was asking a super-fan of Kim to play against the reality star in a quiz. The subject? Kim Kardashian, naturally.
For his first question, Andy asked Kim and her opponent how many carats her Lorraine Schwartz engagement ring featured.
(No - not the one that was stolen in October during Kim's horrendous deal in Paris. Rather, the original gem now-husband Kanye West gifted her when he proposed back in 2013.
Naturally, Kim buzzed in - only to get the answer wrong! (Watch the moment via Us Weekly below.)
The Keeping Up With The Kardashians star thought her ring contained 12 carats, when in actual fact, the sparkler features 15 carats.
"Sorry, no! It’s 15," replied Andy. "Well, we got the information from Kanye so maybe he upped the number..."
So, we want to know - could you answer the question about your own bridal bling?
Image: Instagram/Kim Kardashian