7.11 ct Superb Fancy Shape (17 x 13 mm) Play of Colors Australian Koroit Boulder Opal Natural Loose Gemstone
Rare Stone! Unheated / Untreated Play of Colors Orgin From Australia
100% Natural Genuine Mined from Earth Gemstone!!!

 


Gem Type  Boulder Opal
Color  Play of Colors
Shape  Fancy
Size(LxWxD)  17.40 x 12.62 x 3.94 mm
Weight  7.11 ct
Grade  AAA+
Hardness  6.5
Luster  Excellent
Clarity  Opaque
Treatment:  Unheated / Untreated
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
  
  




THE simple solution for eBay sellers.


Get your own free counter at Auctiva
Try Auctiva free for 30 days, no credit card required