At K&Y Diamond Ltd, we are committed to supporting an industry that has such a positive impact on the lives of people around the globe. “It is predicted that the Contact Lens industry will grow on average, + 3% per year”. The ever-increasing demand is why we have developed into one of the world’s largest manufacturers of single-crystal diamond tools used to make RGP lenses, IOL’S and optical molds. K&Y diamonds are found in both large and small labs in over 60 countries earning us a reputation for delivering a superior product at a fair price. Our focus on advancing the most efficient lapping and polishing technology means better tool life and more consistent performance over a wide range of materials. Let our team of over 45 talented technicians and engineers help you make the best product possible!