Product details
種類:天然變色鈷藍尖晶石
重量:1.32克拉
顏色:鈷藍色(白光)-紫色(黃光)
淨度:肉眼極微瑕
車工:水滴形
尺寸:6.75×6.75×4.44mm
處理:無燒無處理
產地:坦桑尼亞
鑑定證書:無
Variety:Natural Color Change Cobalt Spinel
Weight:1.32 cts
Color:Color Change from Cobalt Blue (daylight) to Purple (incandescent light)
Clarity:Very Slight Inclusion by Eyes
Shape: Pear Mix Cut
Dimension:6.75×6.75×4.44mm
Treatment:Unheated
Origin:Tanzania
Certification:None