GEMOLOGICAL TEST CERTIFICATE
  REPORT NO : JBNGTL/43371/19  
  Colour:     Gray 
  Weight:     15.71 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:- 22.18x13.90x6.50mm