Our Books

Rough Diamonds Internal and External

The Field Guide to Rough Diamonds

Natural Colored Diamonds, Rough and Polished

This book is written in an easy-to-understand manner with over ninety photographs

Diamond Inclusions

The first book entirely dedicated to internal and external diamond inclusions

Rough Diamonds, A Practical Guide

An informative introduction to rough diamond grading and evaluation

New and expanded edition of Rough Diamonds

A more comprehensive edition of our original publication with 100 additional fact-filled pages