Ruff's Diamond World is a fun children's book that teaches children about a wonderful variety of diamonds. Get ready to learn important lessons from Ruff the Diamond Dog and his friends as they venture across the world to explore diamonds of all kinds and meet some other rough diamond friends along the way. Inside this wonderfully illustrated book, you will meet some of the rough diamonds in the RDW permanent collection and follow them as they cross the world to spread their diamond grade message. This book is fun and informative, and through masterful storytelling and creative education, it shows children that diamonds are so much fun! This is a must-read for children, parents, and teachers.