Gemological Institutes and Labs
Diamond Cut Study
About Diamond Cut Study
Diamond Cut Techniques
Mineralogical Web Sites
Associates and Societies
Colored Stones
Internet Forums
Gemology Links
Russian Jewelry Links
Our Friends

Diamond Sellers


Professional Networks
  The Internet Diamond Exchange
GemKey - The Global Gem and Jewelry Information Service
POLYGON - The Portal Website for the Jewelry Industry
Russian Jewelry Network
Gemological Institutes and Lab
  Gemological Institute of America
The Gemmological Association and Gem Testing Laboratory of Great Britain
Precious Stone Laboratory in London
Canadian Institute of Gemology
Gem Profile's Library
International Gemological Institute
European Gemological Laboratory
Swiss Gemological Institute SSEF
Adamas Gemological Laboratory
Diamond Profile Laboratory
Diamond Cut Study
  The results of diamond cut studies carried out in Moscow State University
A new web edition of Tolkowsky's "Diamond Design" edited by Jasper Paulsen
Reconciling the GIA Analysis of Brilliance Study with the Experience
Diamond Cut Study by Garry Holloway FGAA, DipDT
Quantifiable Symmetry Analysis - Overview
Facet Shoppe - Computer-Related Faceting Possibilities
GIA on Diamond Cut Article Archive
Diamond Technologies Inc.
Modeling the Appearance of the Round Brilliant Cut Diamond: An Analysis of Brilliance (Fall 1998).
Modeling the Appearance of the Round Brilliant Cut Diamond: An Analysis of Fire, and More About Brilliance (Fall 2001).
About Diamond Cut Study
  "Still the Ideal?" by Rob Bates
"GIA to Ideal Cutters: Back to the 3-D Drawing Board" by Russell Shor
"GIA Brilliance Study Lacks Fire" by Gary Roskin
"GIA Releases Brilliant Diamond Cut Study" by Robert Weldon
"GIA's Brilliant Diamond Cut Study" by Robert Weldon
"Debating Cut" by Robert Weldon
"Many Ways to Cut A Bright Diamond" (lower down)
"Did Tolkowsky get it wrong?" by Carol Besler
"GIA Study Finds Many Paths to "Ideal"
"Cutting Grades Two Years Off" by Russell Shor (GemKey)
Diamond Cut Techniques

PaCor - System for optimizing of rough diamonds cutting
Intelligent CAD for Gem Design
Facet Shoppe - Computer-Related Faceting Possibilities
Sarin Technologies
OGI Systems
Lexus SoftMac

Mineralogical Web Sites
  The International Mineralogical Association
Mineralogical Society of America
The Mineralogical Record
Natural History Museum
Fersman Mineralogical Museum
Mineralogy Database
Associates and Societies
  International Colored Gemstone Association
American Society of Appraisers
Jewelers of America
American Gem Society
Gemmological Association of Great Britain
Gemmological Association of Australia
Gemmology in Scotland
  CRU Publishing
National Jeweler
Diamond and Related Materials
Jeweller Circular Keystone - The International Publishing Group
  American Institute of Diamond Cutting
Van-Daaze page. What to look for when you buy a diamond
Diamond and Diamond Grading Course
The Harry Oppenheimer Diamond Training School
University of Nantes Diploma in Gemology
  De Beers
History of Diamond Cut Studies

American Museum of Natural History: The Nature of Diamonds
EightStar Diamonds
International Diamond Council (HRD)
Israel Diamond Industry
Recommended Antwerp Asking Price
Accurate Appraisal Associates
The Diamond Registry
Colored Stones
  Gemstone Home Page
Aquamarine: Aquamarine and other gems buying and caring tips.
  Pricescope: 1st consumer diamond price comparison and education site
National Gemstone's Web Page
Pala International
The Diamond Chamber (Bourse) of Russia
Goodfine Diamond International Corporation

The largest Russian diamond manufacturer "Kristall"

Internet Forums
  Pricescope Forum
Gemology Links
  Jewelry Related Web Sites
Links To A Few Gem and Mineral Pages
Links for Mineralogists, Gemmology
Russian Jewelry Links
  Jewelry Exhibition JUVELIRNET
Russian Jewelry Server
Historical Gemological Society Lithica
"Moscow Kremlin" museum
International Moscow Jewelry Fair (in russian)
Our Friends

Garry Holloway
Iiro Suokko (in Finnish)

Jonathan Weingarten

Diamond Sellers

GoodOldGold:The Ultimate Diamond Site

Wholesale Canadian
Canada Diamonds Inc. - wholesale certified Canadian jewelry


Octonus Software & Gemological Center in MSU. Design: John Eagles