Pull, crease, tuck, push, hold. Inspired by the earth and its tectonic movements, the Fold Collection is defined by geometric stones and the setting that holds them. Caitlin designed a new concept — an inverse set of prongs that stretch the length of the stone, letting light into its corners.

Fold Collection


A mix of art objects, vessels, and vases.

Special Things


Non-traditional engagement rings for the modern bride-to-be.

Engagement Rings


Step into the world of Mociun:

Our Williamsburg Store

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Fine jewelry made with rare and unusual gems. Designed by Caitlin Mociun and crafted in New York City.