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

Antal stenar
1
Sten
Tanzanit
Karat totalvikt
2,96
Ursprung som angivet på certifikat
Tanzania
Skärning & Form
Päron
Certifiering
ALGT (B)
Färg
Intensiv/Vivid Violetish Blue
Behandling
Vanligen uppvärmd, utan bevis på behandling
Transparans/ klarhet
Transparent
Förseglad
Nej

1438 recensioner (670 de sidste 12 måneder)
  1. 621
  2. 42
  3. 7

1438 recensioner (670 de sidste 12 måneder)
  1. 621
  2. 42
  3. 7