Jewelry and Leather Works

Welcome to our website!

We are Plonneke and Janis Thoolen, a design duo living and working in the beautiful Pacific Northwest and the California Bay Area. Together, we turn our aesthetic inspirations into lovingly handcrafted jewelry accessories.

Our jewelry is unique, artful and handmade by us a mother and daughter team.
Our designs are influenced by European and by American cultural heritages, by nature’s textures, play of light, lines, rhythm, shapes and by our love of  great gemstones.

Jewelry adorns, completes and expands your personality. A great fit is not only an aesthetic experience but also and expression of your style, preference and beliefs. We will have succeeded if the fit is right. That is our mission.

We incorporate many different metal smithing techniques in our jewelry. There are a few items we can duplicate but most of our work is one of a kind.
The metals we use are Fine Silver, Sterling Silver, Argentium Silver, 14K, 18K and 24K Gold in our jewelry pieces. And of course precious and semi precious stones!

Gallery of Our Jewelry

To get an impression of our jewelry, we invite you to explore the Gallery featuring a selection of our past creations.

Leather Works

In 2025, we expanded our collection with Leather Works. Just like our jewelry, each leather piece is carefully handmade in our atelier.

Shop Jewelry and Leather Works

Visit our Shop to discover our current collection of unique, handcrafted items.

We hope you enjoy browsing our website. If you have any questions, please feel free to contact us.

Our Ateliers

Curious where our creations come to life? Take a look at the images below to see our two ateliers, where all our work is designed and produced.

We hope you enjoy your visit and look forward to hearing from you.