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Cubic Zirconia
Cubic Zirconia

Star Ruby
Star Ruby



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Cubic Zirconia
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Star Ruby

Cubic Zirconia and Star Ruby Physical Properties

Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
-
-
-
5.50-6.00
-
None
8.5
ZrO 2 + CaO or Y 2O 3 or MgOUlrich Henn and Claudio C.
 
-
-
-
3.95-4.10
Uneven
None
-9999
Al 2O 3Michael O’Donoghue , Gems, Sixth Edition (2006)

Cubic Zirconia and Star Ruby Chemical Formula

While comparing Cubic Zirconia and Star Ruby 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 Cubic Zirconia and Star Ruby chemical formula.

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Cubic Zirconia and Star Ruby Specific Gravity

Another important criteria for qualitative analysis of gemstones is Cubic Zirconia and Star Ruby Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Cubic Zirconia Vs Star Ruby during the identification of gemstone. Specific gravity of Cubic Zirconia is whereas that of Star Ruby is .