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Congratulations, your certificate is authentic:

  • Certificate Code:GEM000100097
  • Date of Certificate: 23/08/2023
  • Clatiry: Flawless (10)                      
  • Weight: 8,91ct.  
  • Shape: Round Brilliant/stepcut
  • Measurement: 11,59×8,72mm 
  • Species: Natural Tansanite / Zoisite
  • Cut Grade, Polish, Symmetry: VG,VG,EX  
  • Color: intense, vivid blue                    
  • Origin: Tansania
  • Vatiety: Tansanite
  • Other/Result: D-Block B-AAA+ RARE No traces of treatment                                                              
  • Replacement value € +-10% 9450,00€ The replacement value on a retail basis is estimated including VAT at the time of writing this report The annual increase is estimated at 2% to 5% CIBJO and international gemologists classify heating as a natural process       
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