Studio Cosette’s pieces are born from the hands of our in-house artisans, each one shaped slowly and with intention, using time-honoured jewelry-making techniques. Every curve, every setting, every polish is an act of quiet devotion, crafted from our hearts to yours.
We work exclusively with reclaimed and recycled gold and silver, while our gemstones are fair-trade and thoughtfully sourced. These materials carry their own histories, now intertwined with yours.
Founded in the summer of 2011 in a small bachelor apartment on Yonge & Eglinton in Toronto, Studio Cosette began as a humble dream at a kitchen table.
Today, though our studio resides in Tokyo, Japan, our work continues to travel far beyond our walls, finding homes in the hands of kindred spirits across the globe.
Studio Cosette creates delicate, ethereal jewelry - where clean lines meet quiet poetry.
Each piece is designed to transcend seasons and trends, becoming a timeless companion meant to be worn and cherished for a lifetime.
Fai Oda is the heart and hands behind Studio Cosette. Born and raised beneath the warm skies of Bangkok, Thailand, she first learned her craft through self-teaching before training under a Japanese master jeweler in Tokyo.
Her love for jewelry deepened on her wedding day, when she wore her late mother’s earrings and necklace. That moment crystallized her belief that jewelry is more than adornment - it is a thread of memory, a conversation between generations, a quiet bridge from one soul to another.
When she is not at the workbench, Fai can be found seeking inspiration in the soft hum of Tokyo’s coffee shops, wandering through art galleries, or dreaming up her next journey alongside her husband.