GEMOLOGICAL TEST CERTIFICATE
  REPORT NO : JBNGTL/3483/18  
  Colour:     SkyBlue 
  Weight:     11.20cts 
  Shape Cut:     Octogen Facetted 
  Transparency:     Transparent 
  Optic Character:     DR 
  RI:     1.619-1.627 
  Hardness:     8 
  Characteristics:      
  Observation:     Natural Topaz 
  Remarks:     Size:- 15.50x12.00x5.40mm