NEW YORK–(BUSINESS WIRE)–Kroll Bond Rating Agency (KBRA) assigns preliminary ratings to two classes of notes issued by Four Seas L.P. Egon Holdings S.A., which together with its subsidiaries and Emby International Inc. conduct business as “Diarough” or the “Diarough Group”. The Diarough Group was founded in 1975 and is a diamantaire, involved in the purchase and sale of rough and polished diamonds. It is currently indirectly owned and controlled by members of the Parikh family. This is the co