Welcome to the world of amazing and beautiful loose gemstones at the perfect price for your collection! Our buyers travel the globe to find you the best deals on exotic sapphires, emeralds, tanzanite and more. Whether you are an avid connoisseur or beginning to discover loose gemstones, we have eye-catching treasures that are a must-have for your collection.
Sisk Gemology Reference
Showcasing 200 gemstones in over 1,000 pages and accompanied by more than 2,000 photos, The Sisk Gemology Reference is a must-have in every collector’s library. Each comprehensive, three-volume set features state-of-the-art photography, detailed illustrations, and scientifically precise descriptions to create an entrancing experience for gemstone amateurs and afficionados alike.