Charles I. Carmona, GIA Certified
Charles Carmona (3rd from left) on a panel of industry speakers at GIA Symposium 2006 in San Diego, CA

Credentials

AFFILIATIONS

American Society of Appraisers


American Society of Appraisers (ASA); Senior Member & Past Chapter President

 

Charles Carmona is a GIA  certified member of Gemological Institute of America

Gemological Institute of America (GIA); Alumni Association Charter Member , GIA Certified & Past Chapter President

 

American Gem Trade Association



American Gem Trade Association (AGTA);
Firm Member

International Colored Gemstone Association

 

International Colored Gemstone Association (ICA); Member

 

 

President Gem & Mineral Council of the Natural History Museum of Los Angeles County;
Past President

Member American Numismatic Association; Member

Member Gemmological Association of Great Britain; Member

Member American MENSA Ltd; Member

Member Diamond Club West Coast (DCWC); Member

AWARDS / RECOGNITION

CG Poster

GIA Certified Member GIA Education Catalogue 2002 through 2005 (hardcopy /online): featured Graduate Gemologist who parlayed education into a successful business. International distribution
Member Modern Jeweler Magazine: Co-winner and scholarship recipient; Great Appraisal Challenge, a national appraisers' competition

Gemstone Weight Estimation

Gemstone Weight Estimation Handbook

This thoroughly comprehensive manual does the difficult task of estimating carat weights of mounted gemstones, calculated by their dimensions and shape, with over 300 pages of tables listed, and gemstone type.

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