改色处理紫红色钻石的光谱学特征及鉴定方法
叶爽
1
, 陈美华
1,
*
, 吴改
2
, 何爽
1
Spectroscopic Characteristics and Identification Methods of Color-Treated Purplish Red Diamonds
YE Shuang
1
, CHEN Mei-hua
1,
*
, WU Gai
2
, HE Shuang
1
长波紫外灯下钻石样品的荧光现象 (a): 样品DR-1; (b): 样品DR-2; (c): 样品DR-3