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紫罗兰色, 蓝色 坦桑石 - 6.48 ct - 美国宝石研究院(GIA)
编号 83999535
编号 83999535
Product Details
Gem Type: Natural Tanzanite
Weight: 5.59 Ct
Shape: Oval
Size: 12.88 x 9.42 x 6.67 MM
Clarity: VVS
Color: Violet- Blue
Treatment: No Indications of heating /Treatment
Hardness: 6.5
GIA Report : 6482952267