Astrid & Miyu

This chic spot is the first central London location for this rising-star British jewellery brand, founded by Connie Nam – it already has a store in Shoreditch's Boxpark, and is stocked in Selfridges. Collections draw on both Japanese and Scandinavian design, which means they will appeal to those that prefer the minimalist end of the spectrum – think subtle, clean-lined rings studded with gems, and geometric ear cuffs – but there are also cutesy pieces on offer featuring symbols like horseshoes and little stars in materials like rose gold and striking gunmetal. If the brand's devoted and ever-growing social media following is anything to go by, it's definitely one to watch. Prices from £20.