Harmonia Silver, Second

This unique sterling silver piece diverges ever-so-slightly from the mathematical ideal. Front and back are shown.

A knot suggesting linked rings, choreography, and harmony. The mathematics of stereographic projection retrieves this evocative symbol from a Clifford torus knot on the unit sphere in four-space. More about the math behind Harmonia is explained in a shop blog post.

This distinctive 1-3/8 in (35mm) pendant is 3D printed in sterling silver and paired with an 18-inch sterling silver rope chain with lobster-claw clasp.