Chinese Colorless HPHT Synthetic Diamond Inclusion Features and Identification

Chinese Colorless HPHT Synthetic Diamond Inclusion Features and Identification

Chinese HPHT diamonds have improved dramatically in recent years. However, this brings a challenge in identifying type IIa colorless diamonds. In this study, eleven HPHT and three natural, colorless, gem-quality IIa diamonds were analyzed using magnified observation, Raman, PL and chemical element a...

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Bibliographic Details
Main Authors:	Ying Ma, Zhili Qiu, Xiaoqin Deng, Ting Ding, Huihuang Li, Taijin Lu, Zhonghua Song, Wenfang Zhu, Jinlin Wu
Format:	Article
Language:	English
Published:	MDPI AG 2022-09-01
Series:	Crystals
Subjects:	HPHT diamond inclusion PL mapping chemical components
Online Access:	https://www.mdpi.com/2073-4352/12/9/1266

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