Located on the beautiful Delaire Graff Estate, Hōseki is an intimate Japanese dining destination where precision, philosophy and provenance converge. Translating to “jewel,” Hōseki pays homage to Laurence Graff OBE, the Estate’s owner and internationally renowned diamantaire, reflecting a commitment to rarity, refinement and artistry.
Under the direction of Head Chef Virgil Kahn, the restaurant offers both à la carte dining and an immersive Omakase experience – the revered Japanese tradition meaning “I leave it up to you.” Rooted in the principles of washoku, a time-honoured philosophy centred on harmony and respect for nature, the menu thoughtfully contrasts land and sea, celebrating seasonality through meticulous technique and elegant presentation.
The dining experience unfolds with thoughtful and composed dishes presented with balance and intention. Every element at Hōseki – from flavour and texture to setting and service – is curated to deliver a dining experience as rare and considered as the jewel for which it is named.












