GEMOLOGICAL TEST CERTIFICATE
  REPORT NO : JBNGTL/47775/18  
  Colour:     Gray 
  Weight:     12.47 cts 
  Shape Cut:     Oval Cabochon 
  Transparency:     Opaque 
  Optic Character:     DR 
  RI:     1.559-1.568 
  Hardness:     6 1/2 
  Characteristics:      
  Observation:     Natural Labradorite 
  Remarks:     Size:- 16.20x12.80x7.20mm