Timothée Chalamet was spotted wearing what appeared to be Kylie Jenner’s diamond necklace during their courtside basketball game date night on Monday evening.
While cheering on the New York Knicks against the Boston Celtics, the pair seemingly marked their romance with a very sparkly and very telling piece of jewelry.
The A Complete Unknown actor, 29, was spotted with a diamond tennis choker around his neck.
The reality TV star, 27, has been seen wearing an identical piece of jewelry over the years, going as far back to when she was dating Tyga over a decade ago.
The same piece of jewelry was reportedly gifted to her by her ex, per Seventeen.
During the game, Jenner cozied up to Chalamet as they sat alongside her sister Kendall Jenner during their New York City trip together.

Timothée Chalamet was spotted wearing what appeared to be Kylie Jenner’s diamond necklace during their courtside basketball date night on Monday evening

She owns several diamond necklaces, here she is seen in two models
Their outing comes just days after they made their red carpet debut about two years into their romance.
Chalamet and Jenner made their red carpet debut as a couple at a glitzy awards ceremony in Rome just last week.
The actor, who skipped the Met Gala last week to watch a Knicks game with his pals, and his girlfriend have been dating since the spring of 2023.
The couple appeared smitten with each other at the game just as a source revealed that the lovebirds are ‘practically living together.’
A source close to the couple spoke about their recent debut and told Us Weekly: ‘Kylie’s really happy and relieved they finally made their debut.
‘It was time and she wanted to publicly support him and show how proud of him she is. She and Timothée have gotten really serious, and this was a big step.’
The insider also divulged, ‘They are practically living together at this point, as he stays at her house often when he is not working. He has been fully integrated into her life.’
And it was said that ‘everything is going really well’ between the A-listers.

While cheering on the New York Knicks against the Boston Celtics, the pair seemingly marked their romance with a very sparkly and very telling piece of jewelry

The A Complete Unknown actor, 29, was spotted with a diamond tennis choker around his neck; pictured alongside director Spike Lee

During the game, Jenner cozied up to Chalamet as they sat alongside her sister Kendall Jenner during their New York City trip together
‘She’s proud to stand by him and felt like it was the right time to share that part of their relationship,’ the source said about the duo’s first red carpet.
The person added: ‘They are in a really good place. He makes her feel calm and confident and it is a different relationship from what she has had in the past.’
On Monday night, the Complete Unknown star layered a short-sleeved brown Knicks shirt over a long-sleeved black one.
He added black pants and an edgy studded belt while he and his girlfriend put on an animated display at the sporting event.
As well as her sister, Jenner’s former BFF Jordyn Woods was in attendance as well.
Jordan, 27, had a falling out with Jenner in 2019 after a love triangle involved her, Jenner’s sister Khloe Kardashian and Tristan Thompson.
They were publicly seen to be rekindling their friendship in 2023.
There was also an awkward run-in for Kendall, as she laughed off another chance meeting with her ex-boyfriend Bad Bunny at the game.

Their outing comes just days after they made their red carpet debut about two years into their romance; pictured May 7 in Rome

The actor, who skipped the Met Gala last week to watch a Knicks game with his pals, and his girlfriend have been dating since the spring of 2023; pictured March in Beverly Hills
Bad Bunny was spotted on his own at the group after the two briefly reunited at the Met Gala a week ago, where a source said they ‘said hello and hung out a bit.’
As they all attended the Met Gala, Chalamet watched a Knicks game from a tablet while his girlfriend stunned on the Met Gala red carpet.
She looked incredible as she arrived at the star-studded soiree in a custom Ferragamo gown. It boasted matching sheer opera gloves and a thigh-high slit that bared one of her long legs.
Chalamet’s night was spent watching the NBA playoffs, specifically ‘French NBA analysis,’ according to his Instagram Stories at the time.
He also appeared in a selfie with three friends, wearing a black hat and a gray hoodie over his head.
The reality TV star and Hollywood leading man reunited in Rome days later, walking the red carpet at the Di Donatello Awards.
They shared a sweet moment of PDA when the actor planted a kiss on the reality television personality before taking the stage to accept the David Speciale award.