Diamonds live at the heart of the most glamorous sector of the jewelry industry. Learn to grade diamonds consistently and accurately using a modern gem microscope and jeweler's loupe. Become proficient in GIA's Diamond Grading System, discover time-saving shortcuts to determine a variety of grading factors, and learn to read a GIA Laboratory Diamond Grading Report. Learn to recognize the most common diamond features. Includes Cut Grading, Clarity Grading, Plotting, Color Grading, Carat Weight and Size, Grading Mounted Diamonds, Fancy Cuts, and Diamond Treatments and Simulants. 94 pages Your item will be shipped within (1) business day (Monday - Saturday) after your payment has cleared. You will receive an email message letting you know we've shipped, tracking information will also be uploaded to eCRATER. Please allow up to 24 hours for tracking information to be updated in the shipping carrier's system. Make note that all delivery times are estimates not guarantees. We have no control over delays caused by USPS or any other Carrier. We use PayPal exclusively for all transactions because of it's safety and convenience. For "Buy It Now" listings, your PayPal payment is due at the time of checkout. For product style listings, your Paypal payment is due within 24 hours of the end of the product.