Established in London in 1915, L & R Josyfon Ltd is a family-run diamond company with more than 100 years of experience in the trade.
Based in the heart of Hatton Garden, we specialise in the supply of high-quality polished diamonds to jewellers, designers and manufacturers throughout the UK and beyond.
Our reputation has been built on expertise, integrity and personal service. We combine generations of knowledge with a modern approach to sourcing and supplying diamonds, offering everything from certified individual stones to small diamonds and fancy shapes in a wide range of sizes and qualities.
As a long-established independent business, we understand that every customer and every requirement is different. Whether sourcing a particular diamond, matching a pair or supplying stones for an individual piece or ongoing production, our aim is to make the process straightforward, reliable and personal.
L & R Josyfon Ltd is a Responsible Jewellery Council certified member and a member of the National Association of Jewellers, reflecting our commitment to responsible business practices and professional standards.