Watches of Switzerland taps into lab-grown diamond boom in jewellery push
Luxury retailer Watches of Switzerland has seen annual profits jump 76% and forecast further strong sales over the year ahead as it moves further into jewellery amid the boom in demand for lab-grown diamonds.
The group, which sells high-end Rolex and Omega watches, reported pre-tax profits of ยฃ133 million for the year to May 3, up from ยฃ76 million the previous year.
It said annual sales surged by 13% to ยฃ1.83 billion, with growth of 24% in the US helping offset tougher trading in the UK and Europe, where revenues lifted 5%.
Chief executive Brian Duffy said its UK home market is โshowing encouraging signs of improvementโ.
Watches of Switzerland (WoS) is expanding into luxury jewellery, with its first jewellery showroom opening recently with the Mappin & Webb boutique in Manchester.
โThis marks an important step in the development of our jewellery strategy and reflects our confidence in the longโterm opportunity in this category,โ according to the group.
It has also launched a lab-grown diamond offering in the UK through its Goldsmiths brand to tap into the boom in demand for the gems, which the firm said was โresonating with consumersโ.
It saw luxury jewellery sales race 17% higher in 2025-26 after notching up growth of 12% in the UK and 26% in the US.
As well as Roberto Coin, the group has house jewellery brands of Goldsmiths, Mappin & Webb, Mayors and Betteridge.
WoS is forecasting further group-wide sales growth over the new financial year, with revenues expected to rise by 5% to 10%.
Trading in the first 10 weeks of the financial year has been โencouragingโ, it added.
โWhilst we remain mindful of the geopolitical environment, we have carried good US momentum into the new year and see encouraging signs the UK market is improving,โ the group said.
