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Diamond Vs Opal


Opal Vs Diamond


Astrology

Origin
Russia, Canada, Australia, India, Brazil, Origins: Southern and central Africa, Brazil.  
Ethiopia  

Color
Yellow, Brown, Blue, Reddish, Colorless, White, gray, Black  
Yellow, White, Red, Brown, Blue  

Streak
Colorless  
White  

For which Rashi?
Leo  
Cancer, Libra, Scorpio  

Planet
Venus, Jupiter  
Mercury  

Element of Planets
-  
Earth, Air, Water  

Energy
-  
-  

How to Wear?
  
  

Finger
-  
-  

Ring Metal
-  
-  

Deities
Frigg  
Cupid  

Not to wear with
-  
-  

Powers
Spirituality, Protection, Courage, Healing, Love  
Astral Projection, Psychicism  

Birthstone
  
  

Planetary
-  
-  

Talisman
Leo  
-  

Physical Properties

Tenacity
-  
BrittleWalter Schumann  

Solubility
Soluble  
hot salt water  

Durability
-  
-  

Specific Gravity
3.50-3.53  
1.98-2.25  

Fracture
Conchoidal  
Conchoidal  

Cleavage
111 (perfect in four directions)  
None  

Mohs Hardness
10  
5-6.5  

Chemical Composition
C  
SiO2 · nH2O  

Optical Properties

Luster
Adamantine  
Vitreous, Pearly  

Pleochroism
None  
None  

Dispersion
0.04  
32
0.01  
99+

Transparency
Transparent, Translucent, Transparent to opaque  
Transparent, Translucent, Transparent to translucent  

Refractive Index
2.417-2.419  
1.37-1.52  

Optic Character
-  
-  

Crystal System
cubic  
Trigonal  

Birefringence
-9999  
-9999  

Clarity
Transparent  
Transparent  

Benefits

Physical
  
  

Neurological
Enhances mental clarity and focus  
Enhances mental clarity and focus  

Cardiovascular
Supports heart health  
-  

Respiratory
Excellent  
-  

Reproductive
Like Jupiter, it bestows money, comforts and fortune on a person when it is strong and significantly well placed. It can be useful in the cure of venereal and reproductive system diseases. Wearing a diamond is said to give happiness in the married life as well as magnetism and attractiveness to the wearer.  
-  

Digestive
Supports digestive health  
-  

Psychology
Purity  
Creativity  

Healing
Physical healing  
Emotional healing  

Qualities Associated
Clarity  
Creativity  

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Diamond Vs Opal Fracture

Fracture is an important parameter when you compare Diamond and Opal Physical Properties. It is necessary to understand the significance of these properties, before you compare Diamond Vs Opal fracture. Whenever a gemstone chip breaks, it leaves a characteristic line along its breakage. Such lines are known as fracture and are used to identify the gemstones in their initial stages of production when they are in the form of rough minerals. Fracture is usually described with the terms “fibrous” and “splintery” to denote a fracture that usually leaves elongated and sharp edges. Fracture observed in Diamond is Conchoidal. Opal fracture is Conchoidal.

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Diamond Vs Opal Luster

A primary knowledge about Diamond vs Opal luster is useful in apparent identifications of these gemstones. Luster is the measure of light that gets reflected when incident on a finished cut gemstone. There are two major types of lusters: Silky and Adamantine. Since luster varies between two crystals of even the same gemstone, luster is limited to basic identification criteria. Diamond exhibits Adamantine luster. Opal, on other hand, exhibits Vitreous and Pearly luster.

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