Much of the world's diamond supply is sold through De Beers in London before being cut into the finest jewels by clients of W Nagel worldwide.
As broker and advisor to the premier manufacturers, designers and retailers, W Nagel has a global reputation for independence and integrity. They are renowned as an authority within the trade – from the sourcing of the uncut stones to the purchasing and marketing of the most glamorous jewels of the world.
Appointed in 1959 as official brokers to De Beers, the world’s leading diamond company, W Nagel acts as broker and liaison between De Beers and its clients, known as sightholders, around the world. W Nagel is a family-run business, based in London, with offices in the leading international centres.