A week after announcing her engagement to Benny Blanco, the multi-hyphenate, 32, shared new photos of her new sparkling marquise-shaped diamond ring.

The ring, set on a diamond eternity band, was the focus of Gomez's first photo shared on her Instagram Stories on Thursday, Dec. 19.

The mirror selfie also highlighted Gomez's nude, round shape manicure — which was the same style she wore for her engagement.

The Rare Beauty founder is seen smiling from ear to ear, wearing a black top underneath a maroon trench coat. Her hair is styled in a side part. Along with her newest accessory, the Emilia Pérez actress is seen wearing large, dangly earrings, lavender-colored eyeshadow, and a soft pink lip.

For her second post, the Only Murders in the Building star uploaded an outdoor video where she says "eeee" as she holds her left hand towards the sunlight, adding some extra sparkle to her ring.

"Sorry last post... I've just dreamed of this moment my whole life," wrote Gomez over the video.

Earlier in the day, Blanco, 36, shared similar sentiments. He shared the Dec. 11 Instagram post Gomez used to announce their engagement on his Instagram Stories, writing, “still can’t believe it."

He followed it up by resharing an Instagram video originally posted on Saturday, Dec. 14, in which they are seen clanking champagne glasses together. The video appears to have been taken during their engagement picnic that included Gomez's favorite Taco Bell meal.

Following the engagement announcement, a source told PEOPLE that "it was very her" and noted that  "it was a total surprise to Selena."

The source said that after the proposal, the couple had an "impromptu gathering" with their friends and family to celebrate.

"Benny and Selena were so excited to share the news right away with their loved ones. It's such a true partnership between them," said the source.

Gomez and Blanco went public with their romance in December 2023. The two first met years ago and collaborated on the 2019 single "I Can't Get Enough" with Tainy and J Balvin.