Group photo of one of a kind white diamond engagement rings

Just in: New engagement rings for modern love stories.

The Bridal Collection


Our first Care Package! Send one to someone you love.

The Surprise Box


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

Create a custom piece of jewelry.

Custom by Caitlin Mociun

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Step into the world of Mociun.

Our Williamsburg Store

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