George Cromar Goldsmiths & Diamonds

George Cromar Goldsmiths & Diamonds is based in Studios 1 and 2 at 22 Hatton Garden, in London's historic jewellery quarter. According to its website, the business offers repair, restoration, conservation and preservation of precious items, drawing on its goldsmiths' experience to help heirloom pieces last for future generations. It also creates bespoke rings to a customer's design and provides certified diamonds and precious stones for direct purchase, working with qualified diamond graders. The business positions itself as a precious metal and diamond specialist within the Hatton Garden trade.