D. Atlas and Company

 

Articles

Technology Reaches Ever Deeper into the Diamond Business

AGA vs. Holloway

Definitions: Brilliancy-Sparkle-Intensity

8 Star and the Ideal Scope

Standardized Diamond Grading

Detailed Comparison of Three Major Labs' Accuracy and Pricing

DIAMOND APPRAISERS: Why you need one and what to expect

Is Your Jeweler Responsible?

Stuck with a Problem?  Has your jewelry or gemstone deal gone sour?

How to use the AGS ASET Scope

Published in Feb 2008 Rapaport Magazine: The DFS system