Note to Reader In order to reintroduce Collecting and Classifying Coloured Diamonds: An Illustrated Study of the Aurora Collection (© S. Hofer 1998), in a convenient eBook format (accessible anywhere in the world), we had to break the massive...

Note to Reader In order to reintroduce Collecting and Classifying Coloured Diamonds: An Illustrated Study of the Aurora Collection (© S. Hofer 1998), in a convenient eBook format (accessible anywhere in the world), we had to break the massive...