Meghan Markle wore one of Princess Diana's rings to the royal wedding reception and people are here for it

• Meghan Markle stepped out for her evening wedding reception in a white Stella McCartney gown and wearing a familiar ring.
• Markle is wearing an aquamarine ring which belonged to Princess Diana.
• People think it's a great way to honor Prince Harry's mom and a sweet way to show off something "borrowed and blue" on her wedding day.

Meghan Markle's second look for the royal wedding included a nod to Prince Harry's mother, Princess Diana.

Markle set off for the evening reception at Frogmore House wearing a white Stella McCartney gown that she paired with a gorgeous ring on her right hand.

It wasn't just any ring. The aquamarine ring belonged to Princess Diana. 

A Kensington Palace spokesperson confirmed to Buzzfeed the rings are the same.

Here she is wearing the ring in June 1997.

Many loved this simple gesture to honor Prince Harry's mother.

Markle and Prince Harry also honored his late mother during the wedding ceremony at St. George's Chapel. Markle carried a bouquet that contained Forget-Me-Nots, Princess Diana's favorite flower.

Even though the Princess of Wales is not there in person, she's definitely there in spirit.

More on the royal wedding:

• Meet Meghan Markle's bridesmaids — all of whom are under 10 years old
• Here's why Meghan Markle didn't have a maid of honor
• The guests at the royal wedding are being given goodie bags — here's what's inside
• Prince Harry asked his mom's good friend Elton John to perform at the royal wedding lunch reception and he sang 4 of his biggest hits
• Meghan Markle's second dress for the royal wedding is a very modern look — and it's just as stunning as her first gown

You can read all of INSIDER's royal wedding coverage here.