GEMOLOGICAL TEST CERTIFICATE
  REPORT NO : JBNGTL/41932/18  
  Colour:     Colourless 
  Weight:     4.17cts 
  Shape Cut:     Oval Faceted 
  Transparency:     Transparent 
  Optic Character:     DR 
  RI:     1.619 -1.627 
  Hardness:     8 
  Characteristics:      
  Observation:     Natural Topaz 
  Remarks:     Size:- 10.95x9.10x5.40mm