Margot Robbie‘s career has gone from strength to strength over the years, transforming her from a little known soap star to one of Hollywood’s most in-demand actresses.

And it seems the Barbie star has also upgraded her jewellery collection, after she swapped her modest engagement ring from husband Tom Ackerley for a much bigger sparkler at the 2024 Golden Globe Awards on Sunday.

The Australian actress, 33, dazzled in a custom Armani gown inspired by by 1977’s Superstar Barbie, and was dripping in $3million worth of diamond jewellery by Lorraine Schwartz.

On her wedding finger sat a blinding 3-carat D flawless ring featuring pink and white diamonds, while a matching pair of 30-carat diamond stud earrings completed her look.

The ring is a far cry from from her comparatively modest engagement ring, which features a 1.5 carat pear-shaped diamond and is estimated to be worth between $20,000 and $30,000.

Margot Robbie, 33, flashed a HUGE diamond ring on her engagement finger at the Golden Globes on Sunday after receiving a very modest rock from husband Tom Ackerely

Speaking about her Golden Globes outfit to Variety on the red carpet, Margot mused: ‘I just woke up and I thought maybe this would be appropriate tonight.’

It’s unclear whether Margot has permanently upgraded her engagement ring, or whether she simply swapped it for the evening.

While Margot missed out on an acting award at the Golden Globe for Barbie, the film did take home a trophy in the new category of Outstanding Cinematic and Box Office Achievement.

On her wedding finger sat a blinding 3-carat D flawless ring featuring pink and white diamonds (left). The ring is a far cry from from her comparatively modest engagement ring, which features a 1.5 carat pear-shaped diamond and is estimated to be worth between $20,000 and $30,000 (right)

Margot posed alongside husband Tom on the red carpet

Margot married longtime partner Tom in a secret Byron Bay ceremony in December 2016.

The couple tied the knot in an intimate ceremony attended by 50 guests, with Margot wearing a boho off the shoulder gown.

Rather than release a statement announcing her marriage, The Wolf Of Wall Street star confirmed her news by posting a photo to Instagram of her holding up her wedding finger while she kissed her new husband.

The photo has since gone on to become one of the most liked photos on Instagram.

Margot married longtime partner Tom in a secret Byron Bay ceremony in December 2016