Sidus
An orange gemstone ring worn against a curved, brushed-steel sculpture

A thought, a feeling, a shape.
Bring it into the world with AI
and the hands of a maker.

Our story / Personal jewelry

Wear your own
imagination.

Sidus / Concept campaign
A blue oval sapphire beside pencil ring sketches and a gold band on drawing paper
01 / An idea taking shapeSidus · Visual study

About Sidus

Personal
by nature.

A colour, a shape, a small detail. Something that feels like you.

Jewelry begins with what catches your eye. A stone you keep coming back to. A line in a sketch. A reference you’ve saved for years.

Sidus is a place to give those ideas form. Bring them into the Lab, explore with AI, and refine the stone, setting and proportions until the design feels your own.

Materials

Gem First

Start with a stone you’re drawn to. Let its shape, colour and scale guide the piece.

Begin with sapphire.

Our first library brings together lab-grown sapphires in standard cuts and sizes. Explore the colours and shapes, then choose a stone to build around.

Let the cut lead.

A pear creates direction. An oval brings length. Dimensions in millimetres set the proportions; the carat range gives an approximate weight.

Build around the gem.

Choose a metal, explore a setting and refine the band. Each decision brings out a different side of the stone.

A starting point for your design. The library shows standard specifications; individual stone details are confirmed separately.

Blue oval, teal pear, pink cushion and yellow round sapphires on a pale stone surface
02 / Shape, colour, lightSidus · Visual study

The process

From a thought
to something real.

A jeweler’s hammer, files and metal dish on a brushed-steel work surface
Tools, surfaces, small decisions. Sidus editorial imagery.
  1. 01 / The beginning

    Bring what you have.

    A photograph, a sketch, a stone, or a few words. You don’t need a finished brief to begin exploring.

  2. 02 / The exploration

    Find your direction.

    Try a colour. Change a proportion. Keep an earlier version and follow a new idea. Your references and conversations stay with each design.

  3. 03 / The details

    Consider the real piece.

    A design image opens the conversation about making. Ring size, stone dimensions, the setting and material details all need to be resolved before production.

Selected studies

An open
beginning.

Three ideas from Sidus.
Room for your own interpretation.

Explore the collection

Sidus · Concept study

An idea becomes personal.

Sidus · Concept study

Sidus · Concept study

Generated concept studies. Published designs keep their creator’s name as others explore new variations.

Your turn

What would you
love to wear?

Start with an idea. See where it takes you.

Open Sidus Lab