Tobey Maguire’s ex-wife, Jennifer Meyer, announced her engagement to billionaire heir Geoffrey Ogunlesi.

The jewelry designer, 47, wore a massive diamond ring on her left hand in a photo with her new fiancé, 33, that she shared to her Instagram on Saturday.

“YES!!!” she captioned the post.

Jennifer Meyer and Geoffrey Ogunlesi getting engaged in an Instagram photo shared Sept. 1, 2024.
Jennifer Meyer announced she is engaged to Geoffrey Ogunlesi in an Instagram post Saturday.jenmeyerjewelry/Instagram

Jennifer Meyer showing off her engagement ring with her friend Allison Wise.
Ogunlesi proposed with a massive emerald-cut ring with trapezoid baguette diamonds.jenmeyerjewelry/Instagram”

Geoffrey Ogunlesi and Jennifer Meyer hugging.

“YES!!!” the jewelry designer captioned her announcement Saturday.geoffo212/Instagram
The son of Nigerian billionaire Adebayo Ogunlesi sweetly wrapped his arms around Meyer in the picture taken after he popped the question.

The couple appeared to be at an intimate dinner party where bottles of wine lined the walls and several white roses were set up in small vases across the table.

There was also a large blue box atop one of the plates, which most likely held the celebrity jeweler’s engagement ring.

Geoffrey Ogunlesi in a mirror selfie.
Meyer said the ring from her fiancé was a “total surprise.”geoffo212/Instagram

Jennifer Meyer in April 2024.
A-listers congratulated Meyer on her engagement to the billionaire heir.Getty Images for Fashion Trust U.S.
The enormous sparkler features an emerald-shaped diamond flanked by two trapezoid baguette diamonds on a gold band.

Replying to a fan who praised the ring in the comments section of her post, Meyer wrote, “it was alllll him! Total surprise.”

The bride-to-be was dressed to the nines for the proposal in a mini black Miu Miu dress, while Geoffrey’s muscular arms were on display in a tight black sweater and black pants.

Jennifer Meyer and Tobey Maguire at a party.
She was previously married to Tobey Maguire.Penske Media via Getty Images

Jennifer Meyer and Tobey Maguire with their two kids in a selfie.
The exes share two kids: Ruby and Otis.jenmeyerjewelry/Instagram
Several of Meyer’s famous pals flooded the comments section of the post to celebrate the milestone moment.

“Congratulations!!!” Jennifer Garner wrote.

“So incredibly happy for you!! CONGRATULATIONS!!!” Kelly Rowland commented.

“Yes absolutely!!! Mazel tov! Congrats my baby girllll!!” Kimora Lee Simmons said.

“Congratulations beauty,” Rachel Bilson gushed.

Jennifer Meyer and Tobey Maguire on a red carpet in 2007.
Meyer and Maguire separated in 2016.Getty Images

Jennifer Meyer and Tobey Maguire at a Los Angeles Lakers game in 2003.
They finalized their divorce in 2020.NBAE via Getty Images
“this makes us all so happy. I love you !!!” Goldie Hawn added.

Other stars who weighed in with sweet messages included Paris Hilton, Camila Morrone, Diane Kruger, Olivia Munn, Leslie Mann, Kate Hudson, Vanessa Bryant and Jenna Dewan.

Meyer’s friend Allison Wise also shared a photo of the newly betrothed star showing off her gorgeous ring, writing, “So happy for this angel queen @jenmeyerjewelry — my everything BEST friend who is marrying the greatest man and her soul mate!”

Tobey Maguire on a boat in Ibiza in August 2024.
Maguire has continued to co-parent his kids with Meyer.GTres / SplashNews.com

Jennifer Meyer and Tobey Maguire in 2003.
She met the actor in 2003, and they got engaged three years later.Getty Images
Wise added, “I love you and can’t wait to keep celebrating you both!”

Meyer was first seen with Geoffrey last summer, and they made their red carpet debut in November 2023.

She was previously married to Maguire, 49, from 2007 to 2020.

Jennifer Meyer and Tobey Maguire on a red carpet in 2017.
They ended their relationship on good terms.Getty Images for Gilt.com

Jennifer Meyer and Tobey Maguire on a red carpet in 2009.
Meyer said she had a “beautiful breakup” with Maguire.Getty Images’Meyer and the “Spider-Man” star welcomed two kids during their union: daughter Ruby, 17, and son Otis, 15.

The exes called it quits in 2016 on good terms, with the mom of two sharing with Erin Foster on the “World’s First Podcast” in 2022, “I was able to make a conscious decision about how this breakup was going to go and trust that the universe had my back, had our back as a couple for our children, for all of these things, and really, it’s been the most beautiful experience of my life having this beautiful breakup.”

She added, “I would literally do anything in the world for Tobey. He is my brother. I love him to death, and we have the most beautiful family.”