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• Category: Diamonds
  • Gem Faceting Design Discoveries Abbrev in ‘Gemmology Today’
  • Category: Ideal Cut
    • Identify the Ideal by the Eye of the Diamond
    • Ideal Cut
    • What is the American Ideal Cut?
    • The Central Ideal
    • The Accord in Round Brilliant Diamond Cutting
  • Category: Cut, Beauty-Light Performance
    • Diamond Design and Light Performance 101
    • Round Brilliant Cut Beauty and Light Performance Part 1
    • Round Brilliant Cut Beauty and Light Performance Part 2
    • Diamond’s Spectral Constellation
    • History and Utility of Gemstone Reflection Pattern Generation and Analysis
    • Gem Faceting Design Discoveries
    • Describing Diamond Beauty and Light Performance
  • Category: Color
    • Over Grading of Blue Fluorescent Diamonds Summary
    • Over Grading of Blue Fluorescent Diamonds Revisited
    • The Overgrading of Blue-Fluorescent Diamonds
    • A Place for CZ Masters in Diamond Colour Grading
  • Category: Clarity
    • Objective Diamond Clarity Grading AI
    • Objective Diamond Clarity Grading

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• Ideal Cut