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Heart Lock

Sale price$85.00

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Complete Your Look
  • Sculpted in 925 sterling silver and hand-finished with 14K gold plating, honoring the quiet rituals and rhythms of life.

  • Created as modern talismans, each piece draws from the sacred patterns of nature — from the flow of mandalas to the grounding forms of earth’s elements.

  • Rooted in the belief that jewelry is connection, these modular locks reflect the invisible threads that link us to ourselves, to others, and to the natural world.

  • Thoughtfully designed with a seamless open-and-close spring mechanism, offering ease, adaptability, and intention with every wear.

  • A versatile ritual for every day:

    • Stack as rings

    • Attach to hoops

    • Link onto keychains

    • Layer into chains and charms

  • An expansion of ONI’s modular system, offering deeper possibilities for layering, storytelling, and self-expression.

A heart-shaped silver lock with 14K gold plating on a neutral background.
Heart Lock Sale price$85.00
The ONI Modular System

Design a ritual that you can build over time

Every ONI piece is designed to work with everything else in the collection. Chains accept charms and locks. Loop locks wear as rings, link onto hoops, or anchor a wrist stack. Charms attach, detach, and recombine. Start with one piece. Add as you go.

01
CHOOSE YOUR CHAIN

Any ONI chain is the foundation. The open-clasp system means every charm and lock in the collection connects in seconds.

02
ADD A CHARM

Clip any ONI charm onto any chain. Layer two, swap them out, change the combination whenever you want.

03
BUILD YOUR EAR STACK

Start with a stud. Add a huggie in a second piercing. Layer a hoop. Every ear piece is designed to work together.

04
COMPLETE THE STACK

Bring it to the wrist. Any ONI bracelet works with the same open-clasp system. Mix chains, add charms, wear it your way.

Shop The Look

Close-up of a model wearing a silver beaded chain necklace with an open heart-shaped pendant.

Shop the look

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A heart-shaped silver lock with 14K gold plating on a neutral background.Close-up of a model wearing a silver beaded chain necklace with an open heart-shaped pendant.
Heart Lock Sale price$85.00
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Shop the look

A heart-shaped silver lock with 14K gold plating on a neutral background.Close-up of a model wearing a silver beaded chain necklace with an open heart-shaped pendant.
Heart Lock Sale price$85.00
Silver turtle-shaped charm with blue and green gemstones on a light gray backgroundClose-up of a silver chain necklace with a gold and blue sea turtle charm pendant worn on a woman’s neck.
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Close-up of a model wearing a silver beaded chain necklace with an open heart-shaped pendant.
A heart-shaped silver lock with 14K gold plating on a neutral background.Close-up of a model wearing a silver beaded chain necklace with an open heart-shaped pendant.
Heart Lock Sale price$85.00
Baby Sphere NecklaceClose-up of a woman wearing a gold beaded chain necklace over a brown shirt
Baby Sphere Necklace Sale price$135.00
View product
Close-up of gold chain accessories with an “S” initial charm and a scorpion charm clipped to dark tailored pants.
A heart-shaped silver lock with 14K gold plating on a neutral background.Close-up of a model wearing a silver beaded chain necklace with an open heart-shaped pendant.
Heart Lock Sale price$85.00
Full A to Z collection of silver letter charms each featuring a gold rope twist detail, arranged on a light background.Unius Letter Charm
Unius Letter Charm Sale price$95.00
Dancing Scorpion CharmDancing Scorpion Charm
Dancing Scorpion Charm Sale price$445.00
View product
A heart-shaped silver lock with 14K gold plating on a neutral background.Close-up of a model wearing a silver beaded chain necklace with an open heart-shaped pendant.
Heart Lock Sale price$85.00
Silver turtle-shaped charm with blue and green gemstones on a light gray backgroundClose-up of a silver chain necklace with a gold and blue sea turtle charm pendant worn on a woman’s neck.
Gentle Turtle Charm Sale price$305.00
View product