Ohne Mindestpreis Tansanit - 45.56 ct - Antwerp Laboratory for Gemstone Testing (ALGT)
1 pcs Intensives/lebendiges Violettblau Tansanit - 2.96 ct
Nr. 84302951
ALGT COLORED STONE IDENTIFICATION REPORT
IDENTIFICATION
Species ......................................................................................................... Natural Zoisite
Variety ..................................................................................................................... Tanzanite
DESCRIPTION
Shape & Cutting Style ......................................................................... Pear, Mixed Cut
Measurements ....................................................................... 11.26 x 7.81 x 4.66 mm
Carat Weight ...................................................................................................... 2.96 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.
22 March, 2024
44626978
ALGT COLORED STONE IDENTIFICATION REPORT
IDENTIFICATION
Species ......................................................................................................... Natural Zoisite
Variety ..................................................................................................................... Tanzanite
DESCRIPTION
Shape & Cutting Style ......................................................................... Pear, Mixed Cut
Measurements ....................................................................... 11.26 x 7.81 x 4.66 mm
Carat Weight ...................................................................................................... 2.96 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.
22 March, 2024
44626978
Anzahl von Steinen
1
Stein
Tansanit
Gesamtes Karatgewicht
2,96
Herkunft, wie auf dem Zertifikat angegeben
Tansania
Schliff & Form
Birne
Zertifizierung
ALGT (B)
Farbe
Intensives/lebendiges Violettblau
Behandlung
Normal erhitzt ohne Behandlungsnachweis
Transparenz/Klarheit
Transparent
Versiegelt
Nein
