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Author: Cally Oldershaw Publisher: ISBN: 9780540083893 Category : Crystals Languages : en Pages : 224
Book Description
An important feature of the book is a comprehensive visual identification key. This makes it easy for the reader to recognize the type of a stone, and so move on to the correct section of the book for a detailed identification. The main part of the book examines each major group of gems from every part of the world, with each group divided into clearly structured units. The first section deals with precious gems in their many forms, with illustrations of priceless jewellery. The second and longer section concentrates on the semiprecious and novelty stones, the agates and the crystals used aby many professional and amateur jewellers and purchased by the majority of collectors and jewellery enthusiasts.
Author: Cally Oldershaw Publisher: ISBN: 9780540083893 Category : Crystals Languages : en Pages : 224
Book Description
An important feature of the book is a comprehensive visual identification key. This makes it easy for the reader to recognize the type of a stone, and so move on to the correct section of the book for a detailed identification. The main part of the book examines each major group of gems from every part of the world, with each group divided into clearly structured units. The first section deals with precious gems in their many forms, with illustrations of priceless jewellery. The second and longer section concentrates on the semiprecious and novelty stones, the agates and the crystals used aby many professional and amateur jewellers and purchased by the majority of collectors and jewellery enthusiasts.
Author: Cally Oldershaw Publisher: ISBN: 9780540090259 Category : Precious stones Languages : en Pages : 0
Book Description
The first section - 'The World of Gems' - contains information on gem formation, mining, crystal structure, and both the optical and physical properties of gemstones. Other useful topics include the diamond industry, fashioning and cutting, imitation and synthetic stones, and gem enhancement, as well as information on buying gemstsones and diamonds, the history of gems, famous diamonds, and how to care for gems. A colour key is included to help identification, organized by broad colour ranges (yellow to brown, red to pink, blue to violet, green, colourless, white, black and iridescent).The second section - 'Gems of the World' - provides an in-depth description of each gem. Organized by chemical composition and grouped in a logical classification scheme, each gem has its own full-page or double-page entry. As well as the raw crystal, other photos and artworks show the preferred cuts and beautiful examples of jewellery made from the gem.The explanatory text provides information about the conditions under which the gem is formed, where it is mined and its physical properties. It also details the history and folklore attached to each gem, its significance as a jewel, key features to look for, and where the finest examples are found. Each entry is accompanied by a ready-reference fact box featuring key information about the gem, including its refractive index, relative density and hardness rating.A series of maps identify the most important gem locations in the world.Philip's Gems of the World will appeal both to students of gemmology and to the thousands of buyers, dealers and collectors who need an accessible yet comprehensive guide to the world's gemstones.
Author: Antoinette Leonard Matlins Publisher: Gemstone Press ISBN: 0943763452 Category : Antiques & Collectibles Languages : en Pages : 211
Book Description
Purchasing coloured gemstones can be a magical experience, filled with excitement and anticipation. But lack of information, error, or misrepresentation can make buying gemstones confusing, intimidating, overwhelming, and costly. With more varieties than ever before to choose from, including altogether new gems, revolutionary new cuts, and new ways to buy gems -- such as internet auctions and TV shopping -- there has never been a more exciting time to buy or collect coloured gemstones. But there are also new high-tech treatments and sophisticated frauds to look out for. Lack of information, error, or misrepresentation can make the thrill of buying a gem or piece of jewellery confusing, intimidating, overwhelming, and costly. Buyers need a source of expert guidance. To help you avoid the pitfalls and keep the magic, Antoinette Matlins, an internationally respected expert on buying gems, puts her insider knowledge to work for you in this easy-to-read, easy-to-use guide. Practical, comprehensive, and easy to understand, the guide offers in depth all the information you need in order to know what to look for and what to look out for, including: what qualifies as a 'gemstone'?; how to evaluate colour -- and its impact on price; deciding between a natural gem and an enhanced gem; coloured gemstone synthesis and treatment; what to ask when buying the stone; what to get in writing; how to get what you want within your budget; price guides for popular gems, opals, and synthetic stones; And much, much more!
Author: Antoinette Matlins Publisher: Springer Science & Business Media ISBN: 9401174636 Category : Science Languages : en Pages : 208
Book Description
to this edition In working with my own clients to acquire gemstones and jewelry since this book was first published in 1984, they have pointed out that most people buy "jewelry" and not "gemstones." Because the book offers so much practical advice and money-saving tips about buying jewelry, they urged me to change the title. So, in this edition The Complete Guide to Buying Gems has been changed to Jewelry & Gems: The Buying Guide. Consumer and professional response to the book has been very gratifying. Almost 14,000 hardcover copies are in circulation. We have received hundreds of letters, phone calls and in-person comments about the helpfulness and interesting information it provides. We thank you for encouraging us to make the book more widely available by bringing out this softcover edition. We have taken the opportunity of this softcover edition to update the price guides for diamonds and colored gemstones and, in light of the increase in both the popularity and price of pearls, to add a price guide for them in the "Guide to Popular Gems and Their Prices." Also, we want to take this opportunity to comment further on gem invest ment, taking into account major developments since the original manuscript was written in 1980.
Author: Antoinette Leonard Matlins Publisher: Gemstone Press ISBN: 094376372X Category : Antiques & Collectibles Languages : en Pages : 226
Book Description
This book gives you all the information you need to buy, collect, sell or simply enjoy sapphires, emeralds, rubies and other coloured gemstones with confidence and knowledge. With more varieties than ever before to choose from, including altogether new gems, revolutionary new cuts and new ways to buy gems -- such as Internet auctions and TV shopping -- there has never been a more exciting time to buy or collect coloured gemstones. But there are also new high-tech treatments and sophisticated frauds to look out for. Lack of information, error or misrepresentation can make the thrill of buying a gem or piece of jewellery confusing, intimidating, overwhelming and costly. Buyers need a source of expert guidance. This practical, comprehensive, easy-to-understand guide provides all the information you need in order to know what to look for, and what to look out for, including: What qualifies as a "gemstone"?; How to evaluate colour -- and its impact on price; Deciding between a natural gem and an enhanced gem . . . and new glass-gemstone compositions; Coloured gemstone synthesis and treatment; What to get in writing; How to get what you want within your budget; Price guides for popular gems, opals and synthetic stones; Important information about buying on the Internet; What to ask when buying the stone . . . and much more! Written by an "insider", this easy-to-read guide is the "unofficial coloured gemstone bible" for anyone who wants to get the most for their money and enjoy what they have purchased.
Author: Antoinette Leonard Matlins Publisher: Gemstone Press ISBN: 9780943763224 Category : Jewelry Languages : en Pages : 0
Book Description
New edition of the "unofficial bible" for jewelry & gem buyers. Explains how to buy diamonds, pearls, precious & other popular colored gems, gold & jewelry with confidence & knowledge. This authoritative book includes new sections on design & style, pearls, gold & platinum, as well as full coverage of recently discovered new gems to look for...& new treatments & trickery to look out for. Easy to read & understand, Jewelry & Gems: The Buying Guide covers every aspect of purchasing & enjoying jewelry & gems.
Author: Cally Oldershaw
Author: Cally Oldershaw
Author: Cally Oldershaw
Author: Antoinette Leonard Matlins
Author: 
Author: Antoinette Matlins
Author: Gerald D. Sisk (Jr.)
Author: DK
Author: Antoinette Leonard Matlins
Author: Antoinette Leonard Matlins
Author: Cally Oldershaw