It’s one of the most common questions I hear “How much is my diamond worth?” And the honest answer? It depends… a lot more than most people expect. Let’s break it down properly so you actually understand what your diamond is worth, not just what someone once told you.

Learn how the Krüss Ruby Filter works, how to use it step by step, and why it is a useful screening tool in a home gemmology laboratory. Fun, clear, and beginner-friendly.

What is a Trapiche Emerald? A Trapiche emerald is a rare variety of Emerald that shows a distinct six-rayed star pattern inside the stone. According to research and documentation from the Gemological Institute of America, this pattern forms during crystal growth, not after. The name “Trapiche” comes from a Spanish sugar mill wheel, which the pattern closely resembles — a central core with spokes radiating outward. How Does That Star Actually Form? This is where it gets interesting. As the...