This was the first time the Princess of Wales had attended the tournament this year, and she was greeted with a standing ovation from the crowd.

The mum-of-three appeared visibly touched by the heartwarming support as she made her way to her seat in the Royal Box.

Kate’s new jewellery variation did not go unnoticed, as the eye-catching stack is reported to be worth at least over £400,000, according to Hello Magazine.

Following Princess Kate’s cancer diagnosis and her gradual return to work over the past few months she has swapped out her sparkling sapphire engagement ring that once belonged to Princess Diana for a sparkling understated set.

However, on Saturday onlookers spotted the dimaond and sapphire ring's return - and it is a favourite in her jewellery collection.

Kate’s stack featured the blue piece along wit her first eternity ring from William, 43 after George’s birth and her new sapphire and diamond eternity ring by Cartier.

Taking to X, formally known as twitter, one user wrote: “I love that the Princess of Wales wore her engagement ring it stunning.”

“Princess Catherine is a our Queen at heart. She continues Diana’s legacy, and so sweet she is back wearing her ring,” added another.

While a third chimed in on designer frock writing, “Princess Catherine is a master of elegant dressing.”

Princess Kate looked poised and polished in a bespoke cream ensemble by Self-Portrait

The tailored dress featured a structured short-sleeve jacket bodice with flap pockets and a belted waist, elegantly flowing into a soft pleated midi skirt—effortlessly blending classic tailoring with feminine charm.

This refined look is the latest in a series of Self-Portrait pieces worn by the Princess of Wales this season, further cementing the label as a go-to in her summer style rotation.

The label is known for its polished silhouettes and contemporary elegance, and Self-Portrait continues to be a favourite of the royal.