Tables of Gemstone Identification - Birgit Günther Bestseller The Fancy Color Diamond Book

The Fancy Color Diamond Book took two and a half years to research

Parallel measuring faces for consistent results

Advanced Electrostatic Capacitance Load Cell: Feather-touch sensitive for precise

Some of the best quality gem material is found in Mycenaean gems unearthed at Aidonia

Tables of Gemstone Identification - Birgit Günther Bestseller The Fancy Color Diamond BookMore than 25 years of international use have established these Tables as an effective tool in the identification of gemstones, synthetics and imitations and therefore the presentation and layout have remained unchanged. Nevertheless, the content has been partially reworked and updated to include the following new items: Stones previously given in the Supplement to the Tables (1991) have now been listed in this edition in their appropriate order of