James established Yim Hill Jewellery in 2019. Having worked in the jewellery industry for over eight years as a jewellery specialist, he recognised his passion to create truly bespoke jewellery for his clients.

James's clients trust his professional & personable manner, expertise and ability to create breathtaking pieces of fine jewellery. With continuous relationships developing over the years, James really thrives on exceeding his clients expectations with new and innovative designs.

To ensure the pieces we create are truly bespoke and crafted to the very high quality standards which we have a defined eye for, James entrusts co-founder Jieun to oversee the design & production of all of our truly bespoke pieces. Jieun is a very well respected Creative Director based in Manhattan, New York who specialises in fine, luxurious jewellery design and finish.

Based in Central London, James and Jieun are available to meet clients in their preferred location whether that be in London, nationwide or internationally.