Brooklyn Beckham engaged to girlfriend Nicola Peltz after dating for eight months

Brooklyn Beckham, 21, and his actress girlfriend Nicola Peltz are engaged - and she’s showing off a massive rock worth $450k.

Brooklyn Beckham and his girlfriend Nicola Peltz are engaged, the young couple confirmed via social media over the weekend.

Beckham, 21, revealed in an Instagram post that he asked his “soulmate” Peltz to marry him two weeks ago.

The Beckham family‘s eldest child has been dating the heiress and Transformers star, 25, for eight months.

RELATED: Who is Nicola Peltz?

And the couple have given fans a few glimpses at Peltz’s engagement ring, which The Sun reports cost a quarter of a million pounds - that’s roughly $AU453,000.

“The emerald cut engagement ring is estimated to feature a 4.5-5 carat diamond,” The Sun reports.

Peltz shows off her engagement ring in this pic posted by Beckham.

An insider told the paper that Brooklyn’s dad David, 45, and mum Victoria, 46, have already given their blessing to the marriage.

They said: “Brooklyn has been telling his friends in LA that he and Nicola are engaged. It’s common knowledge among their group of friends. They are smitten.

“It’s a very exciting time for the whole family and after a few previous rocky relationships, they think Brooklyn has landed on his feet.”

RELATED: Inside Brooklyn Beckham’s 21st birthday bash

A rep for the Beckhams declined to comment, but in an Instagram story posted yesterday, Peltz thanked her future mum-in-law Victoria Beckham for taking this candid pic from the couple’s engagement announcement:

Nicola thanked her future mum-in-law for taking this pic.

Brooklyn and Nicola self-isolated together in the States while the rest of the family hunkered down at the family's country mega-mansion in the Cotswolds.

He returned earlier this month when restrictions were eased with mum Victoria telling him: “We missed you so much.”

Earlier this year The Sun revealed that Brooklyn, who has been dating Nicola since November, decided to set up home with her in the US.

A source explained: “This is a huge move for Brooklyn, but he feels strongly that it’s the right one.

“He and Nicola are closer than ever and they are both excited to take their relationship to the next level by sharing the same home.

“Nicola has been a big hit with the entire Beckham family – both David and Victoria have made it clear to Brooklyn how much they like her.”

Brooklyn Beckham with his very famous parents. Picture: Pascal Le Segretain/Getty Images

This article originally appeared on The Sun and was reproduced with permission