Digital Gemology
Public
4 members
Free
📚 COURSES
1️⃣ The four Cs – carat, color, clarity and cut, shown in our tools
2️⃣ Anatomy of a diamond – every part and proportion of a round brilliant
3️⃣ Reading a grading report – every line, GIA first, with IGI's differences
4️⃣ Diamond vs moissanite – the tests that tell them apart
5️⃣ The history of the brilliant – from the old single cut to today
6️⃣ The bow-tie files – why long stones go dark, and how the cut fixes it (soon)
More on the way.
🛠️ FREE TOOLS
💎 3D Gemstone Simulator – any cut in seven gemstones, with a free 3D report
📏 Cut Grading Tool – set the proportions, read the grade
💘 Hearts & Arrows Scope – see hearts and arrows change live
🌈 Cut Performance Wheel – brilliance, fire and scintillation at a glance
🔍 Refractometer – how the refractive index is read
💡 Brightness & Tilt Analysis – light returned, face up and tilted
🎨 Dichroscope – a gemstone's two colors side by side
🌈 Spectroscope – a gemstone's absorption lines
🌀 Polariscope – singly or doubly refractive
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skool.com/digital-gemology-4379
🔬 Gemology, but digital. Learn the basics, then take your gem's performance to the next level. 💎 Free tools & reports. 🚫 No physical tools required