The book teaches you the basic properties of gemstones, hardness, cleavage/fracture, color, refraction, dispersion, etc.

It gives you an overview of cutting and polishing gemstones with a chart of the different types of cuts available.

But the best part of the book is the description of gemstones. This book covers virtually all known gemstones! Not just the big 4(diamond, emerald, ruby, sapphire) but over 100 different gems, many that you've probably never even heard of!

The gems are broken down into groups, the beryl group, corundum group, etc. Each group then gives the different gems from that group and gives the physical characteristics of that gem. It lists the different sources and colors of each gem and tells you which gems you might confuse the stone with.

And finally each gemstone comes with a full page picture of different cuts, colors and rough of that gem.

All in all this is a MUST HAVE BOOK for anyone interested in gems.


A Jewelers Best Friend and Yours Too!   March 21, 1999
gottrocks@webtv.com (Manassas, VA)
46 out of 46 found this review helpful

Even as a jeweler I can't remember everything, so when I go to gem shows to buy my stones this book is my pocket bible which keeps me from getting cheated! Even if you aren't a jewelry professional, if you are buying stones online, at gem shows, or from your local jeweler, you can learn more about the stones you want, and learn more about the stones that are available (don't you get tired of always seeing ruby-sapphire-emerald?). I advise all my clients who are serious stone shoppers to buy this book, to become familiar with stones and minerals in general, and to start asking questions about the durability, hardness and practicality of the stones they buy for their custom jewelry. It has beautiful photos too!


A fantastic book for those interested in gemstones   January 25, 2002
Michael Schoene (Rochester, NY USA)
24 out of 24 found this review helpful

This book is a wonderful reference for anyone that has in interest in gemstones or geology. The book has three main parts. The first is an introduction into the terminology that is used in the gemology industry. I found this section to be very inclusive and easy to understand. This section covers everything from the types of crystal structures to cutting techniques and density. This is a great section for those that are new in the world of gemology and would like a more in depth explanation of gemstones.
The next major section deals with well known gemstones. Every stone you can think of from diamond to emerald is covered in this section. The section is reserved for stones that most everyone has heard of and are readily available at any store. This section is layed out in a field guide type format as opposed to an in depth paragraph discussion. Each stone has a description of its characteristics and colored photos of multiple examples. The photos are beautifully done with several different examples of each stone shown.
The final section is reserverd form more uncommon gemstones. This section will be sure to surprise you. For example petrified wood is shown as a more uncommon gemstone. Even the most experienced gemologist will learn something new in this section..The pictures and layout of this section are the same as in the previous section.
I highly recommend this book to people with an interest in geology or gemology. This book is not a book that is best read cover to cover. It is better used as a reference because of its layout and abundance of information. No matter what you use it for you will be fascinated with the information and captivated by the photography. A wonderful book that will keep you entertained for hours.


The best compact Gemstone reference book in the world!!!   February 26, 1999
17 out of 17 found this review helpful

A gemologist friend of mine introduced me to this book, and I had to have one. It is the best Gemstone reference book, especially at it's price. It includes color pictures and shows the gem in both the rough and finished state, and includes information on synthetic gemstones. Get this book for a REAL education on Gemstones.