"As with stocks, education is the way to begin. There are many excellent books on the jewelry market, but start with Understanding Jewellery, the industry bible by two former Sotheby's jewelry executives, David Bennett, and Daniela Mascetti." - Kristen Shirley, BloombergUnderstanding Jewellery is a comprehensive guide to 19th and 20th Century jewellery. From the methods used to identify and date pieces, to the factors that can affect their value, this volume contains an abundance of expertise relating to precious stones and metals. With almost 1000 magnificent colour illustrations accompanied by straightforward but thorough explanations, this publication offers a richer and more accessible reading experience than traditional text-dominated books.Including introductions to precious and semi-precious stones, and details of the stylistic developments of jewellery over the last 200 years, this volume is a standard work of reference and aninvaluable tool for collectors and dealers alike."... a delightful and presentation worthy coffee table book, Understanding Jewellery also, in the truest sense, serves as an inviting educational tool with exhaustive encyclopedic explanations of jewelry starting in the late 18th century to the present." - New York Journal of Books