0.70 ct Purplish Pink Sapphire no heat
Maker
ALGT
Material
Natural Corundum
Size
5,20 x 5,18 x 2,88 mm
Weight
0.70 ct
Condition
New
Price
€ 1,500.00
Natural Corundum Variety
Purplish Pink Sapphire
DESCRIPTION
Shape & Cutting Style: Modified Octagon, Mixed Cut
Measurements: 5.20 x 5.18 x 2.88 mm
Carat Weight: 0.70 Carat
Colour: Vivid Purplish Pink
Transparency Transparent
ADDITIONAL GRADING CHARACTERISTICS
Trade Colour
Name Hot Pink Colour Quality Grade
Extra Fine Colour Quality
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 Index1.757 - 1.779
Birefringence0.008 - 0.009
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