Millie Bobby Brown gives closer look at engagement ring after Jake Bongiovi proposal

It’s all in the details.

Millie Bobbie Brown announced she’s engaged to Jake Bongiovi earlier this week — and the star showed off a better look at her diamond ring on Instagram.

The “Stranger Things” actress, 19, shared that she was launching a coffee brand called Florence By Mills Coffee in a video, blowing a kiss to fans as she revealed her sparkling engagement ring.

The diamond appears to be a cushion-cut style on a gold band, and several jewelry experts weighed in on the sparkler to Page Six Style after their engagement.

The Diamond Pro CEO Mike Fried tells us that the ring could be as big as 5 carats and worth close to $150,000, depending on the quality of the stone.

Ajay Anand, CEO of Rare Carat, adds that Brown’s bling could be around 3 carats, estimating it to be worth about $75,000.

Brown — who sported a glazed donut manicure in the Reel — looked casual in what appears to be a bikini top under a black crochet coverup, wearing a pair of sunglasses on her head.

“If you know me, you know I can’t start my day without my morning coffee!” she captioned the video.

The “Godzilla vs. Kong” actress added she “had so much fun creating and sampling the delicious coffee and I can’t wait for you all to try the launch collection!”

On Tuesday, Brown posted a black-and-white photo of herself and Bongiovi, 20, embracing as a diamond ring is visible on her finger.

She captioned her picture with a Taylor Swift lyric: “I’ve loved you three summers now, honey, I want ’em all.”

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their red carpet debut at the BAFTAs in 2022.

Despite the happy news, many fans weren’t thrilled about the young couple’s engagement announcement.

“What? She’s eleven,” one commented on Brown’s engagement post, referring to her young age as well as her character’s name on “Stranger Things,” while another wrote, “Divorce coming in 1.5 years.”