GEMOLOGICAL TEST CERTIFICATE
  REPORT NO : JBNGTL/36874/19  
  Colour:     Brown 
  Weight:     8.11 cts 
  Shape Cut:     Square Faceted 
  Transparency:     Opaque 
  Optic Character:     DR 
  RI:     1.54-1.55 
  Hardness:     7 
  Characteristics:      
  Observation:     Natural Aventurine Quartz 
  Remarks:     Size:- 13.00x12.80x7.00mm