Princess Kate has been spotted wearing what fans believe is a special ring in her latest video with Prince William.
The Prince and Princess of Wales congratulated Team GB in a message at the closing of the Olympics.
Royal fans noticed a new ring on the Princess's engagement finger which she appears to have swapped for her usual large sapphire engagement ring.
Kate has been out of the public eye for most of the year after she announced her cancer diagnosis.
Princess Kate has been spotted wearing what fans believe is a 'promise ring' in her latest video with Prince WilliamInstagram @princeandprincessofwalesThe royal has only appeared at two public events this year, Trooping the Colour in June and the men's singles final at Wimbledon in July.
Writing on social media, admirers have gushed over Kate's new band on her finger.
Fans have speculated that it could be an eternity ring or a promise ring.
Royal Fashion Police posted details about her outfit, which featured a Ralph Lauren Tori Breton stripe top.
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Royal fans noticed a new ring on the Princess's engagement finger which she appears to have swapped for her usual large sapphire engagement ring
Instagram @princeandprincessofwales
Royal fashion follower Remoulade Sauce, suggest that the ring could be an old promise ring from William.
They wrote: "For those asking about her ring. I may be wrong but it looks to be the promise ring that William gave Catherine many (many, many) years ago.
"The Promise Ring is a rose gold ring designed with pearls (William’s birthstone in June) and multiple garnets (Kate’s January birthstone)."
Another disputed that is was an anniversary or eternity ring.
They wrote: "The sapphire anniversary/eternity band is a lovely alternative to her engagement ring.
Writing on social media, admirers have gushed over Kate's new band on her finger
Instagram @princeandprincessofwales
"Nice to have a ring with a lower profile for everyday casual wear."
Many argued that the ring was a "lovely alternative to her engagement ring".
One person said: "Such a lovely message, they both look happy and relaxed. The sapphire anniversary/eternity band is a lovely alternative to her engagement ring. Nice to have a ring with a lower physical profile for everyday casual wear."
Another added: "That sapphire band sure looks far more practical for daily living, and it sure is pretty."
