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1 pcs 紫藍色 坦桑石 - 2.03 ct
編號 84270351
編號 84270351
Algt Colored Stone Report # 58709957
Report Date: 17 January, 2024
Identification
Species ................................................................................ Natural Zoisite
Variety ............................................................................................ Tanzanite
Description
Shape & Cutting Style ............................................... Pear, Mixed Cut
Measurements .............................................. 13.03 X 6.78 X 4.16 Mm
Carat Weight ............................................................................. 2.46 Carat
Color ........................................................................................ Violetish Blue
Transparency ......................................................................... Transparent
Additional Grading Characteristics
Suggested Origin ....................................................................... Tanzania
Comments
Tanzanite Is Commonly Heated At Low Temperature To Improve Its Color.
There Is Currently No Scientific Method Available To Determine
Whether This Gemstone Has Been Enhanced Or Not.