Jeweller's Directory of Gemstones: A Complete Guide to Appraising and Using Precious Stones, from Cut and Colour to Shape and...

Jeweller's Directory of Gemstones: A Complete Guide to Appraising and Using Precious Stones, from Cut and Colour to Shape and...
ISBN-10
191221718X
ISBN-13
9781912217182
Category
Gem cutting
Pages
177
Language
English
Published
2006
Publisher
Bloomsbury Publishing
Author
Judith Crowe

Description

"A complete reference for goldsmiths, collectors, and jewellery makers, this book is a comprehensive guide to identifying, buying, using and caring for a dazzling array of jewels and gems." "Discover the origins of gemstones and understand the process of selecting the raw material. Includes practical advice on how to assess the quality, rarity, grade, durability, and cut of precious and semi-precious stones." "Learn how gems are calibrated, using the industry standard measurements of carats and points, and how they can be treated to improve both colour and clarity. A glossary section clearly explains all of the key terminology used." "Illustrations and colour photographs help you to identify the gemstones available to jewellery makers, from amethysts and diamonds to tourmaline and quartz, and demonstrate how they can be used in different designs and settings."--Jacket

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