Abstracts for Annual Meeting of Japan Association of Mineralogical Sciences
2016 Annual Meeting of Japan Association of Mineralogical Sciences
Session ID : R1-01
Conference information

R1: Characterization and description of minerals
Characterization and identification of HPHT synthetic diamonds from China.
*Hiroshi KitawakiMio HisanagaMasahiro YamamotoMakoto OkanoKentaro Emori
Author information
CONFERENCE PROCEEDINGS FREE ACCESS

Details
Abstract

In this study we examined 45 synthetic diamonds from a gemological point of view to find difference from natural stones. These diamonds were melee-size grown by HPHT method in the range between colorless to near-colorless. All the samples were round brilliant-cut loose stones weighing between 0.0075 and 0.023 ct which were produced in China. These stone can be identified by PL spectroscopy and UV luminescence image.

Information related to the author
© 2016 Japan Association of Mineralogical Sciences
Previous article Next article
feedback
Top