Industry Links
Jewelers Security Alliance - Stolen Jewelry Website
Gemology Tools
A computer program with an extensive set of "tools" including diamond weight estimators, colored stone weight estimators, a pearl grader, a diamond cut grader, a round diamond recutting analyzer and the Gemstone Database.
Bureau of Labor Statistics - Comsumer Price Indexes
Gemprint
A non-invasive diamond identification and registration system.
The Guide
Complete diamond, colored stone, and pearl pricing
Richard Hughes
An eclectic look at the gem industry and the rest of the universe
Kitco
Precious metal pricing and trading
Object ID Checklist
Simple assistance for recording what you own (possession is a burden!)
Polygon
An online service for jewelry industry professionals
Rapaport
Diamond news and pricing
Appraiser Under Oath
A site for personal property appraisers focusing on the legal side of appraising
Pricescope
A consumer advocate site for all things diamond
Sarin
Sarin is a developer of Diamond Grading systems, Gemology Tools and rough diamond optimization systems
MEGAscope
OGI Systems Ltd. developes advanced technology for the diamond industry
Blink Photo System
Designed specifically for jewelry appraisers to take
documentation pictures