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Congratulations, your certificate is authentic:

  • Certificate Code:GEM000100120
  • Date of Certificate: 31/08/2023
  • Clatiry: Flawless (IF)      
  • Weight: 10,637ct.  
  • Shape: Round brilliantcut
  • Measurement: 12,85×9,18mm 
  • Species: Natural Zoisite
  • Cut Grade, Polish, Symmetry: EX,EX,EX  
  • Color:  Intense Violetblue AAA      
  • Origin: Tansania
  • Vatiety: Tansanithe
  • Other/Result: RARE No traces of treatment                                                              
  • Replacement value € +-10% 9950,00€ 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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