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 Shuang¹, CHEN Mei-hua^1,^*, WU Gai², HE Shuang¹

钻石样品的荧光等高线图(a, b, c)与三维荧光立体图(d, e, f) (a), (d): 样品DR-1; (b), (e): 样品DR-2; (c), (f): 样品DR-3