Flower Collection
Flowers are a timeless classic. Their simplicity translates over to how ONTOO strives to design with simple, beautiful shapes and precision. This collection is based on traditional French enamel technique, the pieces are available in different sizes and colors in rose gold, added up with colorful semi-precious stones. The flower design dresses up during the day and with an ONTOO drop or stone the same piece of jewellery can be simply upgraded for the evening.
RELEASE YOUR INNER FLOWER
Customise Your ONTOO Piece
Luxury that adapts to you.
At ONTOO, we believe that jewellery should be as unique and multifaceted as the women who wear it. That’s why every ONTOO piece is designed with versatility and personalisation in mind — made to be added onto, layered, adapted, and elevated over time.
About ONTOO
Born from Martina Baeriswyl-Holzach’s lifelong passion for fine jewelry and fashion, ONTOO blends timeless design with modern versatility. Raised in Argentina with Swiss roots, Martina was inspired by her mother’s collection of antique jewelry and gemstones — a love that grew into a vision for everyday luxury.
Every ONTOO piece reflects her belief that true elegance is effortless, versatile, and lived. From refined jewelry to sophisticated fashion, the brand celebrates individuality and a lifestyle of comfort and timeless beauty.
Iconic Collection
Infinity Collection
Flower Collection
Clover Collection
ONTOO’S Showroom
Discover the world of ONTOO in person. Our Zurich showroom is where design meets craftsmanship — a welcoming space where you can explore the full range of collections, feel the quality of our materials, and try on pieces that speak to your personal style.
Whether you're looking for something timeless, customisable, or truly one-of-a-kind, we’re here to guide you through every detail. Private appointments are available to offer you a personalised experience and answer any questions you may have about customisation, stones, or styling.
