Αρ. 98112998

χωρίς τιμή ασφαλείας - 36 pcs Βιολετί, Μπλε Ζωϊσίτης, Τανζανίτης - 6.05 ct - Antwerp Laboratory for Gemstone Testing (ALGT)
Αρ. 98112998

χωρίς τιμή ασφαλείας - 36 pcs Βιολετί, Μπλε Ζωϊσίτης, Τανζανίτης - 6.05 ct - Antwerp Laboratory for Gemstone Testing (ALGT)
ALGT Report Number : 59850718
08 May, 2025
UZE-UZY (B)
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Species ................................................................................ Natural Zoisite
Variety ............................................................................................ Tanzanite
DESCRIPTION
Shape & Cutting Style ............................................... Oval, Mixed Cut
Total Carat Weight .................................................................. 6.05 Carat
Color ......................................................................................... Purplish Blue
Transparency ......................................................................... Transparent
ADDITIONAL GRADING CHARACTERISTICS
Origin ................................................................................................ Tanzania
Origin determination is an expert opinion based on microscopic examination,
spectroscopic features and chemical trace element analysis.
COMMENTS
Total 36 stones. Average carat weight: 0.17 ct.
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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