Colored Gemstones 4th Edition: The Antoinette Matlins Buying Guide-How to Select, Buy, Care for & Enjoy Sapphires, Emeralds, Rubies and Other Colored (Paperback)
This comprehensive guide, from gemstone expert and best-selling author Antoinette Matlins, is all you need to help you buy, collect, sell, care for-or simply enjoy-colored gemstones with confidence and knowledge. Easy to understand and practical, this updated and expanded edition explains what to look for and what to look out for.