About the platelet peak of HPHT-treated diamonds of type Ia
Author(s) : -
Date : 2009
Presentation at 2009 European Gemmological Symposium (Bern, Switzerland) by Jean-Pierre Chalain on the platelet peak of HPHT-treated diamonds of type Ia.
Tag : Diamond Treatment
SSEF introduces type II diamond spotter
Author(s) : -
Date : 2002
SSEF introduces type II diamond spotter. Published in Rapaport Diamond Report, 2002.
Author(s): H.A. Haenni