The story behind Timothée Chalamet’s diamond ‘good luck charm’ for Knicks NBA Finals game

Timothée Chalamet is dreaming large for nan Knicks.

The actor, 30, traveled to San Antonio’s Frost Bank Center to cheer connected his beloved New York Knicks arsenic they took connected nan Spurs in nan NBA Finals 2026 — and he brought his bully luck charm on pinch him.

The accessory successful question: a civilization gem pavé “Marty Supreme” pendant by The Crown Collection, designed by Ryan Rehbock and commissioned done designer Doni Nahmias, who created nan film’s much-hyped merch collection.

“I designed this pendant to immortalize a infinitesimal successful clip — nan iconic image [of Marty] moving done nan streets of New York pinch his briefcase,” Rehbock told Page Six Style of nan piece, which depicts Chalamet’s characteristic sprinting done nan metropolis — a segment that besides appears connected nan film’s poster.

The pendant is covered successful much than 2,000 hand-set VVS diamonds pinch “meticulously agleam trim lines to bring retired each of nan details,” Rehbock said.

Chalamet paired nan pendant pinch a bluish and orangish Adidas shot jersey and a Cartier tennis necklace group pinch pear-shaped diamonds — a civilization portion worthy six figures. His girlfriend, Kylie Jenner, 28, is besides a devoted instrumentality of pear-cut stones — she’s worn a brace of Lorraine Schwartz pear-shaped gem studs (both successful 1 ear) and two pear-cut pinkie rings from nan jeweler to respective earlier playoff Knicks games.

The relationship betwixt Rehbock and Chalamet began successful Nahmias’ studio, wherever nan Crown Collection jeweler was moving erstwhile Nahmias asked him to trade a keychain for nan character — a pavé gem ping-pong paddle and metallic moving man dangling from a carabiner.

Chalamet loved nan keychain truthful overmuch he clipped it to his jeans loop loop erstwhile he appeared connected “The Tonight Show Starring Jimmy Fallon” successful December.

As for nan pendant itself, Rehbock had conscionable 10 days to bring it from conception to completion. It was a day gift for nan actor, who turned 30 connected Dec. 27, correct astir nan film’s Christmas Day premiere.

“This portion was made pinch an unthinkable magnitude of attraction and passion, and I’m truthful grateful Timothée connected pinch it truthful strongly,” Rehbock said. “Seeing nan pendant go portion of these memorable moments has made nan task moreover much meaningful.”

Rehbock, who has besides designed pieces for Post Malone and Billie Eilish, called nan pendant a “good luck charm” successful an Instagram post Wednesday.

The pendant is conscionable nan latest successful a rotating lineup of connection necklaces Chalamet has brought courtside this postseason. Over nan people of nan Knicks’ playoff run, he’s worn 2 abstracted Cartier Panthère gem pendants (worth astir $14,000 and $30,000, respectively), a 47-carat Alex Moss St. Mark concatenation successful achromatic golden and a Prada gem chain.

The bling appears to beryllium working: nan Knicks erased a 14-point shortage to hit nan Spurs 105-95 and return a 1-0 bid lead. Game 2 is Friday successful San Antonio, and Chalamet will surely beryllium sparkling connected nan sidelines.