This cool store is a joint project by longtime pals and fine jewellery designers Michelle Oh and Rachel Boston, who met while studying at Central Saint Martins. Not only does it stock both founders' covetable jewels – the former specialises in ethereal, organic forms; the latter, sleek pieces inspired by magic symbolism – it's also home to a stylish selection of homewares, ceramics and giftables from an array of international brands.
As well as being a shop, Oh Boston is also a working studio that takes commissions (hence is appointment-only Monday-Wednesday) and a public workshop, where customers can have a go at anything from designing a wedding ring to decorating a terrarium. A welcome addition to Cheshire Street.