Continuing to Serve both Virtually and By Appointment.

Fibonacci Signet Ring

Description

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. 

  • Choose your metal in the dropdown below for pricing and colorizing
  • Comfort fit, with perfect sizing using our unique method
  • Proudly designed and handmade in Tucson Arizona
  • See below for inscriptions, turnaround time, and shipping
You can request a custom image for any color combination

Build Your Ring

 

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

Money-back Satisfaction Guarantee seal

Notes From Our Wonderful Clients

  • “Just wanted you and the rest of the crew at Krikawa to know that the rings arrived here in the U.K. safe and sound. You guys really exceeded my expectations; the rings look amazing. Thank you so much for providing such quality work. I'll be sure to recommend Krikawa to anyone I know that is in the market for that little something exceptional. ”
    client photo Dale S. Armed Forces, deployed  
  • “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 M. Vancouver, BC  Canada