About Us

Jacob Issacharoff Diamonds is a family run diamond and jewellery manufacturing company based in Hatton Garden, London for over two decades.

The Issacharoff Family have had a strong and respected presence in the jewellery Industry for over half a century.

Our History

The Issacharoff Family have been dealing in precious stones for over three generations. Our long standing experience in procuring precious stones and jewellery, alongside our expertise in manufacturing methods, means we are able to constantly refresh our offering in line with demand.

  • We source diamonds and gems from around the world.
  • We search for the very best quality and beauty at the keenest prices.
  • Our jewellery is manufactured in several countries, with an eye for design and quality that is rare.

Our Promise To You

All our diamonds are ethically sourced from legitimate suppliers, we are committed to ensuring all our gemstones are conflict free. We expend tremendous efforts to source the very finest in gems metals and designs, for the best prices, varying places of purchase according to our client’s current needs.


Integrity is why our customers rely on us for all their requirements. From a single stone to a bespoke necklace, they know what we say is what they get, and will often purchase an expensive item, unseen, relying on our integrity.


Speciality is what makes our product so attractive. With attention to detail each piece is created to bring out the best of the precious gems set in it. Our stock is constantly evolving, with new additions, improvements and stunning gemstones.


All JID jewellery is of consistently high standard and must pass exacting quality control. We will never lower quality to reach a lower price, rather we will creatively source components to ensure a satisfactory outcome.