The Undefined.

Undefined. was initiated in NYC by designer, Kiera Junghyun Kim in 2017. Operating between Seoul, South Korea and NYC, all jewelry is handmade/handcrafted in New York City, using thoroughly-selected materials.


The company is dedicated to creating jewelry that is gender-fluid, for all gender, and aims to disrupts media-centric definitions and the stereotypes of beauty. The brand put their effort to establish a new standard that is truly, Undefined.


Inspired by fine arts and the limitlessness of all human beings, Undefined. creates a unique line up of rings, earrings, bracelets and necklaces.


Not just another jewelry brand, Undefined. has also devoted itself into being a platform to connect artists with resources that could help them build their own brand, be it with manufacturers or management.

Customers are able to find one-of-a-kind pieces of talented artists through the curation of Undefined. and support independent artists by wearing their artwork.