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紫羅蘭色, 藍色 坦桑石 - 5.18 ct - 美國寶石學院(Gemological Institute of America (GIA)) - GIA 認證
編號 84550545
編號 84550545
Product Details
Gem Type: Natural Tanzanite
Weight: 5.40 Ct
Shape: Oval
Size: 13.30 x 9.60 x 5.80 MM
Clarity: VVS
Color: Bluish Violet
Treatment: No Indications of heating /Treatment
Hardness: 6.5
GIA Report : 6485952292