Rough Diamonds, a Practical Guide Bestseller it shows how to make

it shows how to make visual judgments about clarity

Gemmology in Ancient India

Collecting and Classifying Coloured Diamonds

5cm (12 inches)

The first gems were curiosities appreciated for their beauty and their unusual form

Rough Diamonds, a Practical Guide Bestseller it shows how to makeThis new and updated edition of Rough Diamonds, a Practical Guide contains over one hundred additional pages and includes three new chapters and one hundred nineteen new photographs, a total of 289 photos with 274 fact filled pages. It is a 22cm x 29cm hardcover book complete with a ribbon marker, printed on high quality enamel pages. It is the most comprehensive work in the industry and indispensable to those seeking knowledge on rough diamonds. This