1 pcs Deep Violet-Albastru Tanzanite - 3.48 ct
Nr. 83024915
1 pcs (Tanzania) - [Albastru violet intens/viu] Tanzanite - 4.47 ct
Nr. 83024915
1 pcs (Tanzania) - [Albastru violet intens/viu] Tanzanite - 4.47 ct
Algt Colored Stone Report # 63461894
Report Date: 17 January, 2024
Identification
Species ................................................................................ Natural Zoisite
Variety ............................................................................................ Tanzanite
Description
Shape & Cutting Style ..................................... Marquise, Mixed Cut
Measurements .............................................. 16.74 X 7.48 X 5.41 Mm
Carat Weight ............................................................................. 4.47 Carat
Color ........................................................... Intense/vivid 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.
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