The world's first and only
light-shaping
jewelry

Fine jewelry with a secret

Made of gold, diamonds and light. THE RAYY is a revolutionary brand creating fine jewelry with the hidden ability to reflect sunlight into a personal message. Designed and made in Switzerland with responsibly sourced materials.

THE RAYY X SANG BLEU

In a poetic homage to the givers of light, the stars and sun, our pendant collection invites you to indulge in the wonders of the zodiac constellations by revealing your star sign in light. This collection is the result of a close collaboration with the world-renowned tattoo artist Maxime Plescia-Büchi and his studio Sang Bleu. His interpretation of the 12 Zodiac signs are projected when the sun shines on the Disk and Disk Bold pendants: a tattoo in light.

« It’s always been a dream of ours at Sang Bleu to push towards the integration of art, design and technology […] This new collection is everything we hoped for and more! »

Maxime Plescia-Büchi

A Unique Technology

Over 8 years of research, we developed a technology to create images in light through precise shaping of a reflective surface. When light rays from the sun, a spotlight, or even a smartphone flashlight are reflected off the jewelry, they focus to form your chosen message. A closely guarded secret – invisible on the piece itself, the message can only be revealed at your discretion.

Natural caustics in a lake
Robb Report

« Skip the engraving and send her a message that will beam right off her finger. »

A Sustainable Future

Rings and pendants are 18 karat gold, available in three colors: yellow, rose and palladium white gold. Sensitive to ethics and sustainability, all our gold is responsibly sourced. Our diamonds are lab-grown and are guaranteed conflict-free, produced with renewable energy. All our jewelry is manufactured locally with the finest Swiss craftsmanship.

Make It Personal

All our pieces are made-to-order and can be customized in multiple ways, but most importantly, by defining the secret message to be projected in light:

  • SELECTION: Find your message among our curated collection of words
  • CUSTOM: Your text, in your language, to make it more meaningful
  • BESPOKE: Send us a drawing for a truly unique piece
Vogue Paris

« A breakthrough technology for the most amazing effect. »

  • free worldwide shipping
    taxes and customs fees included
  • 100% secure checkout
  • free ring resize service
  • 24 months warranty
    authenticity certificate