Los was born from a profound contemplation of architecture, art, and life.

It is more than just a jewelry brand—it is an expression of space, an exploration of individuality, perception, and beauty.

Founder Qionglin Si was born in China and earned her Master’s degree in Architecture at Politecnico di Milano. The rich history, design, and philosophy of Milan shaped her aesthetic vision, deepening her sensitivity to structure, proportion, and the language of light and shadow. After spending five years in Milan, she moved to Berlin, where she worked in an architectural firm for seven years, delving into the intricate relationship between space, form, and people.

The birth of her daughter gave her a new perspective on the world—time softened, the textures of life became more tangible, and a world beyond architecture began calling to her. In jewelry design, she rediscovered herself, blending architectural logic with poetic sensitivity. She infused metal with fluidity, allowing geometric forms to carry emotions, making each piece a continuation of personal stories and life’s journey.

Los is a new form of storytelling, an architectural experiment unfolding on the skin. It transcends boundaries, exploring the intersection of structure, light, and the human experience, offering an expression that is both rational and deeply emotional.

At Los, jewelry is not merely an ornament—it is a way to engage in dialogue with oneself and the world.