Round Brilliant Cut Beauty and Light Performance Part 1
By Michael Cowing |
Round Brilliant Cut Beauty and Light Performance Part 1 Going back over 100 years, numerous efforts have been made ...
Read More 
Round Brilliant Cut Beauty and Light Performance Part 2
By Michael Cowing |
Round Brilliant Cut Beauty and Light Performance Part 2 Going back over 100 years, numerous efforts have been made to ...
Read More 
Diamond’s Spectral Constellation
By Michael Cowing |
Discover the ‘Diamond’s Spectral Constellation’, also called the 'Spectral Reflection Pattern'. Michael D. Cowing explains why the ‘Spectral Constellation/Reflection Pattern’ ...
Read More 
History and Utility of Gemstone Reflection Pattern Generation and Analysis
By Michael Cowing |
A contribution to knowledge in the field of diamond and gem optics, faceting, and design. It is a contribution ...
Read More 
Gem Faceting Design Discoveries
By Michael Cowing |
Best/Ideal Round Brilliant Cut Diamond and Best Round Brilliant Cut Sapphire Many discoveries await in this work written for the ...
Read More Gem Faceting Design Discoveries Abbrev in ‘Gemmology Today’
By Michael Cowing |
Many discoveries await in this work written for the twin worlds of ‘Diamond Cutting’ and ‘Gemstone Faceting’. Discover the attributes ...
Read More 
The Ideal Brilliant Cut and Illumination Contrast
By Michael Cowing |
The Ideal Brilliant Cut and Illumination Contrast Three Ideal Round Brilliants The moment you see the Ideal Brilliant, you understand ...
Read More Describing Diamond Beauty and Light Performance
By Michael Cowing |
The full text of the article is available here.
Read More Objective Diamond Clarity Grading AI
By Michael Cowing |
The Objective Diamond Clarity system is a form of Artificial Intelligence, (AI is the capability ...
Read More Objective Diamond Clarity Grading
By Michael Cowing |
The diamond clarity grading scale used worldwide today was introduced by the Gemological Institute of America (GIA) in 1953. To ...
Read More - « Previous
- 1
- 2