NDT breaking the 10-carat barrier
Authors: Adolf Peretti, Branko Deljanin, Matthias Alessandri, Mikko Åström, Andrey Katrusha Published in: Jewellery News Asia – September 2015 Download Publication
10/09/2015
22/07/2015
NDT breaking the 10 carat barrier: World record faceted and gem-quality synthetic diamonds investigated
Authors: Adolf Peretti, Branko Deljanin, Matthias Alessandri, Mikko Åström Published in: Contributions to Gemology 15 Download Publication
01/04/2015
The world of pink diamonds
Authors: Branko Deljanin, Adolf Peretti, Matthias Alessandri Published in: ICA InColor Spring 2015 Download Publication
01/03/2014
New generation of synthetic diamonds reaches the market (part C): Origin of yellow color in CVD-grown diamonds and treatment experiments
Authors: Adolf Peretti, Branko Deljanin, Alexandre M. Zaitsev, Matthias Alessandri, Willy Bieri Published in: Contributions to Gemmology No. 14 Download Publication
01/03/2014
New generation of synthetic diamonds reaches the market (part B): Identification of treated CVD-grown pink diamonds from Orion (PDC)
Authors: Adolf Peretti, Branko Deljanin, Franz Herzog, Willi Bieri, Matthias Alessandri, Detlef Günther, Daniel A. Frick, Eduard Cleaveland, Alexandre M. Zaitsev Published in: Contributions to Gemmology No. 14 Download Publication
01/11/2013
New generation of synthetic diamonds reaches the market (part A): CVD-grown blue diamonds
Authors: Adolf Peretti, Franz Herzog, Willy Bieri, Matthias Alessandri, Detlef Günther, Daniel Frick, Eduard Cleaveland, Alexandre M. Zaitsev, Branko Deljanin Published in: Contributions to Gemmology No. 14 Download Publication
01/01/1991
Color measurement of fancy diamonds applying computer-based multichannel spectroscopy
Authors: Adolf Peretti, Walter Boguth Published in: Conference Paper – International Gemological Symposium Download Publication