1.82 ct Purplish Pink Sapphire no heat
ALGT
Natural Sapphire
7.10 - 7.18 x 4.49 mm
1.82 Carat
New
€ 4,250.00
Natural Corundum Variety
Pink Sapphire
ALGT COLORED STONE IDENTIFICATION REPORT IDENTIFICATION
Species ........................................................................ Natural Corundum
Variety .................................................................................... Pink Sapphire
DESCRIPTION Shape & Cutting Style ........................................... Round,
Mixed Cut Measurements .................................................. 7.10 - 7.18 x 4.49 mm
Carat Weight ............................................................................. 1.82 Carat
Color ..................................................................... Intense Pink (Purplish)
Transparency ......................................................................... Transparent
COMMENTS No indication of heating.
MAIN PROPERTIES OF SAPPHIRE
Chemical Composition ................................................................. Al2O3
Crystal System .......................................................................... Trigonal
Mohs Hardness ................................................................................... 9.0
Specific Gravity ..................................................... 3.97 - 4.10 g/cm3
Optical Character .................................................................... Uniaxial
Refractive Index ............................................................ 1.757 - 1.779
Birefringence ................................................................... 0.008 - 0.009
