When it comes to buying diamonds, most consumers are familiar with the “Four Cs”—Cut, Clarity, Color, and Carat. But what about other precious gemstones like sapphires, rubies, and emeralds? The process of grading these stones is slightly different but equally important for anyone looking to make an informed decision. This article aims to demystify the world of gemstone grading and give you a comprehensive guide for evaluating your next precious gem.
