Corenucopia by Clare Smyth

Belgravia·Modern British·££££

A vast, carefully assembled list overseen by Head Sommelier Valentin alongside Master Sommelier Gareth Ferreira, with a stated house emphasis on sustainability and low-intervention producers. Pricing sits firmly at the luxury end, with steep restaurant markups on marquee names (a 2014 Antinori Tignanello and a 2017 Clos Rougeard Le Bourg both feature at three to four times typical retail), so it rewards a diner happy to spend, alongside gentler by-the-glass options for those who aren't.