[DIAMONDS AND PEARLS] SUTTON, J. R. Diamond. A Descriptive Treatise, London: Thomas Murray, 1928, 8vo, plates and diagrams (library stamps on title), original cloth gilt (extremities rubbed) - J. E. FIELD (editor). The Properties of Diamond, London: Academic Press, 1979, 8vo, coloured frontispiece, original cloth, dust-jacket. With ca. 20 books on diamonds and pearls. (43)