What are Inclusions? Pick up any natural gemstone and hold it under a loupe. Chances are, you will find something inside it, a tiny crystal, a wispy fracture, a bubble…
Posts Taggedgemology
Angel Cut Diamond Explained: Jacob & Co.’s Patented 37-Facet Innovation
The Angel Cut diamond is a patented, 37-facet diamond cut developed entirely in-house by luxury watch and jewellery house Jacob & Co. Introduced in 2026 as the centrepiece of the…
Natural, Synthetic & Simulated Gemstones: What’s the Difference?
Whether you are shopping for an engagement ring, studying gemology, or building a jewellery business, understanding the difference between natural, synthetic, and simulated gemstones is essential. These three categories are…
From Classroom to the Field — IIG South Students Explore Gemology in the Real World
The Gemology and Diamond students of IIG South recently had the opportunity to step beyond the four walls of the classroom and into the field, as part of an educational…
LMHC Sets New Milestones in Standardising Gemstone Report Terminology
The global gemstone trade has long faced challenges due to inconsistent terminology in laboratory reports. To address this, the Laboratory Manual Harmonisation Committee (LMHC), a coalition of leading international gemological…
AI in Gemology: Shaping the Future of Precious Stones
Gemology, the scientific study of gemstones, has always been rooted in precision, expertise, and centuries-old traditions. But with the rise of artificial intelligence (AI), the industry is undergoing a remarkable…
The Ethics of Sourcing Gemstones: A Jeweller’s Responsibility
The sourcing of gemstones is a challenging task for many years in the industry. As a jeweler, it’s your responsibility to safeguard the environment while sourcing the gemstones by following…
