Kate Middleton.Photo: Samir Hussein/WireImage

Catherine, Duchess of Cambridge

Kate Middletonmay have been busy on herwhirlwind 24-hour tour of the U.K., but her three children were close to her heart.

But it was her gold necklace with a round pendant that held a sweet touch: the initials of her three children — Prince George, 6,Princess Charlotte, 4, andPrince Louis, 1 — alongside a trio of diamond stars. The special accessory is believed to be a customizedGold Midnight Moon necklace from Daniella Draper, available online for $1,400.

Kate Middleton.Samir Hussein/WireImage

Catherine, Duchess of Cambridge

Kate Middleton.Dominic Lipinski-WPA Pool/Getty

Catherine, Duchess of Cambridge talks with former prisoners who have received help with rehabilitation from the Forward Trust during a visit to HMP Send on January 22, 2020 in Woking, England

“The Duchess of Cambridge is an incredible role model — I look up to her as a young woman and a mother,” Draper tells PEOPLE. “Seeing her wearing one of my designs was a very proud moment. Everyone in the workshop thinks it’s just amazing. It’s good morale!”

“It’s a piece that I designed with myself in mind,” she adds. “I wear it every day, as does my my mom and sister. It’s becoming one of our best sellers and it can be personalized in so many ways.”

Daniella Draper Gold Diamond Midnight Moon Necklace

The personal piece of jewelry may also provide another clue that Kate andPrince Williamhave completed their family, as the “G,” “C” and “L” are perfectly centered, leaving no room for more letters.

Kate hinted that theydidn’t plan on having more childrenlast week while chatting with the crowd during a visit to the town of Bradford. While interacting with royal fan Josh Macpalce, who excitedly told the royal that he has sent cards congratulating her after each of her three children were born, she revealed that it is unlikely she will become a mom of four in the future.

“I don’t think William wants any more,” Kate told him.

Kate Middleton and Josh Macpalce.SplashNews.com

Duke And Duchess Of Cambridge At Bradford Engagement

Prince Louis, Prince William, Kate Middleton, Prince George and Princess Charlotte.Tim Rooke/Shutterstock

Trooping The Colour

Of course, Kate has updated her accessories to reflect family changes before. In 2014, before welcoming Charlotte and Louis, the royal mom wore a Merci Maman necklace hand-engraved withPrince George’s name and date of birth. A small charm also featuredPrince William’s initial.

According to thebrand, the piece was a gift from Kate’s sisterPippa Middletonfollowing George’s birth. Merci Maman have even renamed the design “The Duchess Necklace” in her honor.

Samir Hussein/WireImage

The Duke And Duchess Of Cambridge Tour Australia And New Zealand - Day 10

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Asante told reporters that Kate wasn’t opposed: “I said, ‘You’ve got the job,’ and she said, ‘I wish!’ “

Kate Middleton.GEOFF CADDICK/AFP via Getty Images

Catherine, Duchess of Cambridge

“It’s lovely to have someone who understands children and child development,” she said. “She really made the parents and children feel at ease which was lovely.”

She added, “Our children quickly gauge people who are genuinely interested in them, and if they’re not, they just won’t bother with them.”

source: people.com