A book on fancy colour diamonds has been authored and produced by Eden Rachminov, the managing owner of Rachminov Diamonds 1891. The book entitled The Fancy Color Diamond Book is written with in-depth knowledge on fancy colour diamonds, which would help the fancy colour diamond trade community conduct business transactions with the right information and facts. %% The book appears as a hardcover, 231-pager read, and contains both technical and commercial knowledge on fancy colour diamonds. In this sense, the book is addresses the interest of both professionals and end-consumers, reports say. %% “The uniqueness of this book is that it provides in-depth commercial, as well as technical information about fancy color diamonds, and diamonds in general, written in a user-friendly manner. It is meant to assist in closing any fancy color diamond deal. It is especially useful for the experienced diamantaire but no doubt would be of interest to the private diamond high-end consumer,” said Eden Rachminov. %% The contents of the book speak on topics including the range of fancy colours of diamonds, grading, clarity, difficulties in cutting fancy colour diamonds and the role of fluorescence in determining the value of fancy colour diamonds, clarifying misconceptions on Gemological Institute of America's (GIA) diamond reports and a "Fancy Color Diamond Value Scale Comparison", amongst other subjects. %% The information in the book has been incorporated through writing, photographs and illustrations. The book’s forward has been written by Bill Boyajian, former president of the GIA Boyajian says, “Numerous books have been written about fancy color diamonds…However, no book before has shed sufficient light – from a manufacturer’s perspective – on the practical issues involved in the production of these magnificent gifts from nature. Nor has any book so thoroughly discussed the broad range of factors that influence the monetary value of these diamonds…Eden Rachminov has truly done a masterful job.” %% This coffee table book will be presented as a special value-added service to clients of Rachminov Diamonds 1891 and a limited numbers of the book will be put on sale. Sales proceeds will be donated to the International Save the Children Alliance.