Sard and Cubic Zirconia Physical Properties
Tenacity
Not Available
  
Not Available
  
Solubility
Not Available
  
Not Available
  
Durability
Not Available
  
Not Available
  
Specific Gravity
2.58-2.63
  
5.50-6.00
  
Fracture
ConchoidalArthur Thomas, Gemstones (2009), ConchoidalArthur Thomas, Gemstones (2009)
  
Not Available
  
Cleavage
Not Available
  
Not Available
  
Mohs Hardness
6.5-7
  
8.5
  
Chemical Composition
SiO 2Ulrich Henn and Claudio C.
  
ZrO 2 + CaO or Y 2O 3 or MgOUlrich Henn and Claudio C.
  
Sard and Cubic Zirconia Chemical Formula
While comparing Sard and Cubic Zirconia physical properties, the important data you should know is its chemical composition. Since chemical formula defines the molecular structure of the crystal, most of the physical properties like color, tenacity, solubility are governed by Sard and Cubic Zirconia chemical formula.
- Chemical formula of Sard- SiO 2Ulrich Henn and Claudio C.
- Chemical formula of Cubic Zirconia- ZrO 2 + CaO or Y 2O 3 or MgOUlrich Henn and Claudio C.
Sard and Cubic Zirconia Specific Gravity
Another important criteria for qualitative analysis of gemstones is Sard and Cubic Zirconia Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Sard and Cubic Zirconia Optical Properties during the identification of gemstone. Specific gravity of Sard is 5.50-6.00 whereas that of Cubic Zirconia is 5.50-6.00.