This is a comprehensive guide to identifying, buying, using and caring for a wide array of jewels and gems. It covers the origins of gemstones and how to assess the quality, rarity, grade and cut of precious and semi-precious stones. There are clear illustrations and colour photographs to help you i[...]
"For goldsmiths, collectors, jewelry-makers, investors, retailers and consumers." The trade of gemstones is a highly specialized and often secretive business. Using The Jeweler's Directory of Gemstones, written by an expert gemstone dealer and designer, will provide any consumer with the insider kn[...]