The Founder’s Valentine’s selection

A celebration of love in its purest form — subtle, meaningful, and made to last. Martina Baeriswyl’s Saint Valentine selection brings together delicate fine jewelry pieces that may be small in size, yet rich in emotion and craftsmanship. Each design is a quiet reminder of love, created with premium materials and Martina’s distinctive touch, where elegance meets intention. Timeless, personal, and full of heart — for a love that is truly one of a kind.

Saint Valentine’s

Mini Gold Flower Diamond Earrings
from CHF 3,850.00

Mini Gold Flower Diamond Pavé Earrings with Diamonds or Gemstones. Delicate and elegant, these mini gold flower earrings are adorned with sparkling diamond pavé or your choice of precious gemstones. A timeless statement piece that effortlessly complements both everyday and special occasion looks.


This piece is fully customizable — choose your preferred gold finish, gemstone, or add detachable elements to make it uniquely yours.

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Mini Flower Diamond Necklace
from CHF 2,990.00

Gold Mini Flower Diamond Pavé Necklace. A stunning and delicate piece that adds a touch of everyday luxury and elegance to any occasion. Perfectly designed to complement both casual and special moments.

This piece is fully customizable — choose your preferred gold finish, gemstone, or add detachable elements to make it uniquely yours.

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Lariat Clover Necklace by Yard – Gold with Brown Diamonds
CHF 2,680.00

Lariat Clover Necklace by Yard – Gold with Brown Diamonds

This elegant lariat necklace features a framed clover in gold, set with sparkling brown diamonds at its centre. Six smaller clovers adorn each side of the chain (32 cm), while four additional clovers follow the lariat drop (14 cm), creating a balanced and graceful design.

Crafted with meticulous attention to detail, this piece offers a sophisticated sparkle and versatile styling options, perfect for layering or wearing alone as a statement of refined elegance.

This piece is fully customizable — choose your preferred gold finish, gemstone, or add detachable elements to make it uniquely yours.

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Rose Gold Iconic Lariat Necklace
CHF 3,580.00

Rose Gold Iconic Lariat Necklace. Elegant and contemporary, this Y-shaped lariat necklace is crafted in rose gold and features a delicate clover motif along the chain. At its centre hangs a refined iconic charm, adorned with champagne diamond pavé, comprising 21 diamonds totalling 0.3 ct, offering a subtle yet radiant sparkle.

Weighing 5 g in fine rose gold, this lariat is a graceful statement piece that effortlessly elevates both everyday and evening looks with sophistication. Its versatile design allows it to be worn alone or layered for a personalised, luxurious touch.

This piece is fully customizable — choose your preferred gold finish, gemstone, or add detachable elements to make it uniquely yours.

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Iconic Soft Bangle
CHF 2,190.00

The Iconic Soft Bangle in rose gold exudes effortless sophistication, accented by a blackened silver Icon pavé-set with warm champagne diamonds. Sleek and versatile, it adds a touch of refined sparkle—perfect worn alone or as the finishing element to an elegant bracelet stack.

This piece is fully customizable — choose your preferred gold finish, gemstone, or add detachable elements to make it uniquely yours.

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Mini Enamel Flower Black Woven String
CHF 380.00

Black Woven String Bracelet with Mini Flower Enamel and Gemstone. A refined twist on casual elegance, this bracelet pairs a black woven string with a delicate enamel flower and gemstone center. The adjustable tie adds a sporty, relaxed feel — perfect for everyday wear, travel, or layered with your other favorite pieces. Light, colorful, and effortlessly chic.

This piece is fully customizable — choose your preferred gold finish, gemstone, or add detachable elements to make it uniquely yours.

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9 Iconic Bracelet Woven Black String
CHF 1,390.00

A modern reinterpretation of ONTOO’s signature Iconic design, this bracelet pairs eight rose gold clover motifs with a single blackened silver clover pavé-set with 0.27 ct of champagne diamonds. Strung on a sleek black woven cord, it balances sporty ease with refined elegance—an effortlessly chic, unisex piece for everyday luxury.

This piece is fully customizable — choose your preferred gold finish, gemstone, or add detachable elements to make it uniquely yours.

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Gold-Rimmed Clover Diamond Pavé Earrings
from CHF 980.00

A timeless symbol of elegance, these Gold-Rimmed Clover Earrings are crafted in 14k gold and delicately outlined with brilliant diamond pavé. The soft clover silhouette brings a feminine, graceful charm, while the fine materials and craftsmanship reflect ONTOO’s commitment to luxury and longevity.

A refined statement piece — radiant enough for special occasions, yet sophisticated for everyday wear. Designed for the modern woman who values beauty in every detail.

This piece is fully customizable — choose your preferred gold finish, gemstone, or add detachable elements to make it uniquely yours.

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Trio Iconic Studs
from CHF 1,600.00

Crafted in radiant 14K rose gold and adorned with brilliant diamonds, this versatile earring set features a classic diamond stud and two detachable Iconic elements. Wear the stud alone for minimalist elegance, or layer the Icon-inspired pieces for a bold, modern statement. Customize your style with options ranging from smooth rose gold Iconics to versions accented with sparkling diamonds—perfectly blending contemporary luxury with effortless versatility.

This piece is fully customizable — choose your preferred gold finish, gemstone, or add detachable elements to make it uniquely yours.

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Spheres Woven Black String
CHF 3,900.00

Modern and versatile, this unisex bracelet features a polished rose gold ball pavé-set with brilliant diamonds, strung on a handwoven black cord. Its sleek design blends casual ease with refined luxury, making it a perfect everyday statement for both men and women.

This piece is fully customizable — choose your preferred gold finish, gemstone, or add detachable elements to make it uniquely yours.

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Enamel Cufflinks
CHF 160.00

Classic silver cufflinks enhanced with a variety of vibrant enamel colors. Perfect for adding a subtle pop of personality to any formal outfit, these cufflinks blend timeless style with a modern touch. Ideal for both everyday office wear and special occasions.

This piece is fully customizable — choose your preferred gold finish, gemstone, or add detachable elements to make it uniquely yours.

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Infinity Evil Eye Necklace
CHF 1,590.00

The Two-Circle Eye Necklace in rose gold is a powerful emblem of protection and modern elegance. Its interlocking circles are adorned with black and white pavé diamonds and highlighted by a vivid blue sapphire at the center. Striking yet refined, this timeless piece brings symbolic meaning and luxurious sparkle to any look.

This piece is fully customizable — choose your preferred gold finish, gemstone, or add detachable elements to make it uniquely yours.

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Infinity Bracelet Woven Black String
CHF 1,650.00

Elegant yet sporty, this unisex bracelet showcases a sleek infinity motif in 18K white or rose gold, pavé-set with 0.75 ct of brilliant diamonds. Secured on a handwoven black crochet band or cord, it balances modern refinement with understated luxury—perfect for effortless everyday wear.

This piece is fully customizable — choose your preferred gold finish, gemstone, or add detachable elements to make it uniquely yours.

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Mini Flower Gold Bangle
CHF 1,240.00

Delicate and refined, this 18K rose gold bracelet features ONTOO’s signature mini flower motif, available in luminous enamel or polished gold accented with a vibrant gemstone. Elegant on its own or layered with other bracelets, it adds a subtle touch of modern luxury to any look.

This piece is fully customizable — choose your preferred gold finish, gemstone, or add detachable elements to make it uniquely yours.

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For Him

Iconic Bracelet Woven Black String
CHF 480.00

This sleek bracelet combines blackened silver with sparkling diamonds, set on a durable woven black string for a sporty, modern look. Designed to be unisex, it’s perfect for everyday wear and adds an edgy yet elegant touch to any outfit. A versatile piece that balances rugged style with refined luxury.


This piece is fully customizable — choose your preferred gold finish, gemstone, or add detachable elements to make it uniquely yours.

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Mini Flower Ring
from CHF 2,190.00

Delicate and timeless, the Mini Flower Ring in 18K rose gold embodies ONTOO’s signature floral elegance. Its dainty bloom is adorned with 0.65 ct of pavé champagne diamonds and crowned with a brilliant 0.20 ct center diamond, radiating a warm, refined sparkle. The center stone can also be personalized with semi-precious gems such as London Topaz, Amethyst, or Tourmalines. Perfect worn solo for subtle charm or stacked for a sophisticated, playful statement, this versatile ring is modern everyday luxury redefined.

This piece is fully customizable — choose your preferred gold finish, gemstone, or add detachable elements to make it uniquely yours.

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Gold Diamond Iconic Earrings
from CHF 990.00

Versatile 14K rose gold earrings celebrate modern luxury with a refined twist on the classic Greek cross. The set features a brilliant diamond stud paired with two detachable Iconic elements—wear the stud alone for minimalist elegance, or layer the Iconics for a bold statement. Available in smooth rose gold or accented with pavé diamonds, this sophisticated design effortlessly balances symbolic beauty, contemporary style, and timeless craftsmanship.


This piece is fully customizable — choose your preferred gold finish, gemstone, or add detachable elements to make it uniquely yours.

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Mini - Red Flower Necklace
CHF 1,495.00

Rose Gold Mini Flower Necklace with Red Enamel and Pink Tourmaline. A delicate yet striking piece, this rose gold necklace features a charming mini flower in vibrant red enamel, set with a sparkling pink tourmaline at its centre. Designed for effortless elegance, it is perfect for everyday wear and can be styled alone or layered. Available in a variety of colours to suit your mood, wardrobe, and unique sense of style.

This piece is fully customizable — choose your preferred gold finish, gemstone, or add detachable elements to make it uniquely yours.

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Zip-Flower Diamond Necklace
from CHF 1,450.00

The Medium Zip-Flower Diamond Necklace in white gold redefines modern elegance with its sleek, delicate zip-flower motif adorned in shimmering pavé diamonds. Designed with an adjustable length, this versatile piece effortlessly adds a touch of refined luxury and subtle sparkle to any ensemble.

This piece is fully customizable — choose your preferred gold finish, gemstone, or add detachable elements to make it uniquely yours.

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