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Diamond and Star Ruby Physical Properties


Star Ruby and Diamond Physical Properties


Physical Properties

Tenacity
Not Available   
Not Available   

Solubility
Soluble   
Not Available   

Durability
Not Available   
Not Available   

Specific Gravity
3.50-3.53   
3.95-4.10   

Fracture
Conchoidal, Conchoidal, Gemstones of the world (2001) More from other references, Conchoidal, Brittle   
Uneven, Uneven, Gems, Sixth Edition (2006)   

Cleavage
111 (perfect in four directions)   
Not Available   

Mohs Hardness
10   
Not Available   

Chemical Composition
C   
Al 2O 3Michael O’Donoghue , Gems, Sixth Edition (2006)   

Optical Properties >>
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Diamond and Star Ruby Chemical Formula

While comparing Diamond 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 Diamond and Star Ruby chemical formula.

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Diamond and Star Ruby Specific Gravity

Another important criteria for qualitative analysis of gemstones is Diamond and Star Ruby Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Diamond and Star Ruby Optical Properties during the identification of gemstone. Specific gravity of Diamond is 3.95-4.10 whereas that of Star Ruby is 3.95-4.10.

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