|
|
|
Gemologist Walter William Hanneman Dies at 93
|
|
Walter William Hanneman, a gemologist, author and instrument maker, died on December 12 at the age of 93, his family announced this week.Born in 1927 in Oak Park, Illinois, he entered the world of gems and minerals thanks to his...
|
|
|
Polished Markets
|
Jan 06, 2021
|
Rapaport News
|
|
|
|
|
|
Asian Groups Seek to Standardize Region’s Trade
|
|
Four of Asia’s industry groups have agreed to work together on standardizing language and rules for the diamond trade. The National Gemstone Testing Center (NGTC), the Gem andJewelry Institute of Thailand (GIT), the Gemmological...
|
|
|
Polished Markets
|
Mar 07, 2019
|
Rapaport News
|
|
|
|
Gemstones
|
May 10, 2013
|
AGA
|
|
|
|
Gemstones
|
Jan 09, 2013
|
AGA
|
|
|
|
Gem-A to Recognize Two Distinguished AGA Members in Tucson
|
|
Press Release: The Accredited Gemologists Association (AGA) is pleased to announce that renowned author, lecturer and consultant Antoinette Matlins and publisher Richard Drucker, the president of Gemworld International Inc., were elected to fellowship at the Gemmological Association of Great Britain (Gem-A). The presentations were made in London’s...
|
|
|
Research
|
Dec 12, 2012
|
AGA
|
|
|
|
Gemstones
|
May 21, 2012
|
AGA
|
|
|
|
|
|
Dominic Mok to Address AGA Tucson
|
|
Press Release: All the way from Hong Kong—the jadeite evaluation capital of the global market— comes jadeite expert Dominic Mok to address the Accredited Gemologist Association’s (AGA) Tucson 2012 conference. Come and...
|
|
|
Gemstones
|
Jan 06, 2012
|
AGA
|
|
|
|
AGA Announces Award Winner
|
|
The Accredited Gemologists Association (AGA) announced that Stuart Robinson was awarded the 2011 Antonio C. Bonanno Award for Excellence in Gemology. He will receive the accolade at the conclusion of the group's Tucson, Arizona, conference on February 2. Robinson is one of the world’s leading researchers and gemstone pricing...
|
|
|
Gemstones
|
Nov 17, 2010
|
Denise Romano
|
|
|
|
AGA Election Results
|
|
The Accredited Gemologists Association (AGA) announced their new board of directors for the 2011 to 2013 term. Donna Hawrelko was re-elected for a second term as president, Kathryn Bonanno was re-elected for a second term for vice president, Teri Brossmer was elected to secretary and Monica...
|
|
|
Manufacturing
|
Oct 04, 2010
|
Denise Romano
|
|
|
