Jung Kook Is Graff's First-Ever Global Ambassador in the British Jeweller's 66-Year History

When Graff confirmed Jung Kook of BTS as its first-ever global ambassador on July 1, 2026, the British jewellery house did something it had never done in 66 years of trading: it gave a single face its name. Founded in 1960 by Laurence Graff, the Hatton Garden-born house that went on to dress royalty, heads of state, and the world's most private collectors had never, until this moment, held a global ambassador. Jung Kook is that first.

The campaign for Graff's Laurence Graff Signature collection was shot by Norwegian photographer Sølve Sundsbø — a lens frequently associated with high-concept luxury and genre-defining editorial work — and places Jung Kook against a faceted green-and-gold backdrop built from the house's defining colour codes. He wears unisex goldwear pieces from the Signature line: necklaces, pendants, bracelets, earrings, and stackable ear cuffs, all from a collection that takes its name directly from the brand's founder. The choice of unisex styling is not incidental. It reflects both the increasingly fluid direction of luxury jewellery marketing and Jung Kook's documented history of wearing stacked rings and layered jewellery as a consistent off-duty signature.

Eagle-eyed fans had already tracked the partnership before the official announcement. On June 23, 2026, Jung Kook was photographed at Incheon International Airport wearing rings later identified as Graff Signature pieces — a detail that set fan communities searching, pricing, and speculating days ahead of the brand's reveal. That the partnership was discovered through airport candids before a press release is itself a testament to the market intelligence of the global fanbase that K-pop brands leverage in these deals.

Graff sits at a different tier from most K-pop luxury ambassadorships. The house is known for extraordinary stones — it has purchased some of the world's most significant diamonds at auction — and has historically marketed through exclusivity rather than celebrity endorsement. The Jung Kook deal represents a strategic recalibration. His existing portfolio — Calvin Klein, Hublot, Chanel Beauty, and now Graff — runs from accessible streetwear to fine watchmaking to haute jewellery. Few individual artists operate across that full spectrum simultaneously.

For Graff, the partnership opens the brand to an audience that is simultaneously global, digitally engaged, and younger than its traditional client base. For Jung Kook, it closes the circle on a luxury category that the wider K-pop world has circled but rarely landed at this level: fine jewellery from a house with no ambassador history. The announcement generated millions in earned media within hours, with 'Graff' trending in multiple markets despite the brand's characteristically minimal social media footprint — a figure that underscores exactly why Graff made the call.