Jewellery and Gems - The Buying Guide By Antoinette L. Matlins and A.C. Bonanno. With over 100 illustrations, it's a thorough, comprehensive, easy to understand laymans course in gem and jewellery buying. Valuable price charts, money-saving tips, a "how-to-know-what-you're-buying" book. Covers diamonds, pearls, precious and other popular gems. Soft cover, 213 pages.