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Fibonacci Signet Ring

This signet ring is perfect for those who appreciate mathematics.  A spiral representing the Fibonacci Golden Ratio is etched into the flat surface on top of the ring.  The sides have numbers and a Greek letter. 

You’ll be quite taken by our simple custom design process, dedication & our money-back satisfaction guarantee.

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Notes From Our Wonderful Clients

  • “The ring arrived today and is beautiful! Thank you (and all the Krikawa team) for your excellent work and service during the process. ”
    client photo Nick Pidgeon Aurora, IL  USA
  • “I received the ring on Monday. Thank you very much I am very impressed with it and it is quite beautiful. Thank you for making it for me. ”
    client photo Shane Molyneaux Vancouver, BC  Canada