Please note that our showroom address has changed. Our new address is  550 Fifth Avenue, Suite 700.


What's New | Guided Tours | Knowledge Database
Guided Tours / Intermediate

Basic

Intermediate

Advanced
Diamond Inventory
Famous Diamonds
Canadia Diamonds
Engagement Rings
Anniversary Bands
Jewelry

The Ideal Cut

Click here to learn about determining the best cut for a diamond
Important Tools

Click here to learn about the vital tools you should use in judging a diamond
Diamond Proportion Analyzers

Click here to learn about the Sarin & Mega Scope & GIA Proportion Analyzer machines and reports

Optical Reflectivity Symmetry

Click here to learn about the Hearts and Arrow Pattern
Fluorescence

Click here to learn about the impact of fluorescence on a diamond
Light Performance

Click here to learn about Key Factor in determining the beauty of a diamond

FireScope / SymmetriScope

Click here to learn about the purpose of a FireScope and SymmetriScope
Rappaport Diamond Price Report

Click here to learn about the Rappaport Diamond Price Report
Traditional RBC Cut Quality Summary Chart

Click here for an informative chart on judging the cut quality of your diamond
Copyright © 2001-2008 David S. Diamonds
All Rights reserved.
 Made in ELRO


Monday to Friday 10:30am to 6:00pm
Saturday 11:30am to 5:30pm.

David S. Diamonds
550 Fifth Ave, Suite 700, New York, NY 10036



Phone: 1-888-DAVID81 or (212) 921-8029
Fax: (212) 827-0036
Email: davidsdia@aol.com