About Us

Jewels from the Heart of London

Nestled in the bustling streets of London's jewellery district, Hatton Garden, Katherine James serves those in the know with an ever changing collection of beautiful jewels.

From antique jewels hallmarked within the city centuries ago, to our hand crafted collections shaped by the vibrant rhythms of London, all our pieces reflect the reputation and royal history of the city we're from.

"The city of London was pivotal in my own personal obsession with jewellery. Born and raised in a suburb of London, a passion for jewellery was ignited on the school playground at pickup time. It was the high 80s, in Wimbledon, when waxed jackets, Alice bands, big hair, and bigger jewellery reigned supreme. The colour, scale, and the sheer theatre of some of the pieces being worn on the school run sparked a passion that has grown over the decades and turned me from admirer, to collector, to the founder of the KJJ you see today" - Katherine