Leibish is internationally recognized for specializing & retailing high-end diamonds and jewelry, being the market leader in natural fancy-colored diamonds and gemstones. Founded in 1979, today is a leading supplier to renowned jewelers, designers, & manufacturers all around the world. Leibish has one of the largest online selections of colored diamonds & gemstones, in various hues, clarities, and sizes. Our experienced knowledgeable team is available to assist with all your business needs.