1 pcs Blu violaceo Tanzanite - 2.03 ct
N. 82279679
(Tanzania) - (Qualità del colore eccellente) - (Blu violaceo vivido/profondo) Tanzanite - 2.99 ct
N. 82279679
(Tanzania) - (Qualità del colore eccellente) - (Blu violaceo vivido/profondo) Tanzanite - 2.99 ct
Algt Colored Stone Report # 27406813
Report Date: 04 February, 2024
============================================
Identification
Species ................................................................................ Natural Zoisite
Variety ............................................................................................ Tanzanite
Description
Shape & Cutting Style ............................................... Pear, Mixed Cut
Measurements .............................................. 10.77 X 8.08 X 5.64 Mm
Carat Weight ............................................................................. 2.99 Carat
Color ................................................................ Vivid/deep Violetish Blue
Transparency ......................................................................... Transparent
Additional Grading Characteristics
Color Quality Grade ................................................. Fine Color Quality
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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