HJ Johnson

H.J. Johnson Limited

My grandfather, John Stephen Owen Blanshard, began his career in the jewellery trade in 1926. As a young gemmologist he opened and established Tidy & Blanshard, a wholesale diamond company in Hatton Garden. In 1960 my father, Philip John Anthony Blanshard, joined the family business, also achieving a degree in both gemmology and diamond grading.


Jewellery shop Devizes Wiltshire