5.80 ct Exquisite Fancy (17 x 12 mm) 100% Natural (Un-Heated) Australia Boulder Matrix Opal Loose Gemstone
Rare Stone! 100% Natural (Un-Heated) Multi Color Orgin From Australia
100% Natural Genuine Mined from Earth Gemstone!!!

 


Gem Type  Boulder Matrix Opal
Color  Multi Color
Shape  Fancy
Size(LxWxD)  16.98 x 11.83 x 3.17 mm
Weight  5.80 ct
Hardness  6.5
Luster  Excellent
Clarity  Opaque
Treatment:  100% Natural (Un-Heated)
Origin  Australia
RefractiveIndex 1.37-1.47
Specific Gravity 2.1

Clarity Scale
 
IF VVS VS SI I1
Internally flawless; free of inclusions Very, very slight inclusions; inclusions barely seen under 10x magnification Very slight inclusions; inclusions can be seen under 10x magnification Slightly included; small inclusions seen by naked eye Included; inclusions seen with naked eye
  
  


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