SRW was founded by Leon Cohen and is based in New York City. The celebrity community has championed his influential designs - treasures worn by Kate Hudson and Gwyneth Paltrow demonstrate the designer's worth in jewellery design. Leon Cohen’s collections include both high jewellery and bridal, making exquisite engagement rings from the finest of gemstones. He also has a coloured diamond selection of rings, which astound in both vibrant colour and design innovation.