Petricore

Petricore is a Brooklyn-based jewelry brand founded by Esther Hong in 2021. Inspired by the interplay of water and earth, our practice manipulates metals to flow effortlessly with all shapes, sizes, and use cases. 

Petricore specializes in slow-worked, handmade modular pieces, equipping superior steel to create highly-adaptable, fluid accessories. Each piece is designed to be played with, with infinite possibilities to explore time and time again.