Published 03/09/2010 - 10:45 a.m. EST
NEW YORK (Commodity
Online): In recognition
of the ever increasing
importance of proper
disclosure of gemstone
treatments three major
global organizations, the
American Gem Trade
Association (AGTA), the
World Jewellery
Confederation (CIBJO),
and the International
Colored Stone Association
(ICA), have reached
consensus on a global
method of colored
gemstone treatment
disclosure within the
trade.