The conversation
Your ideas, the occasion and the way you live with jewelry.
BESPOKE FINE JEWELRY · LOS ANGELES
It begins with a feeling.
It becomes a jewel that is yours alone.
PERSONAL BY DESIGN
A colour you have always loved.
A moment you want to keep.
A story waiting to take shape.
At ANTONINA, a private commission begins with a conversation. We explore what matters to you, then bring stone, form and fine detail into a design with its own sense of character.
Meet the Maison ↗THE LANGUAGE OF A JEWEL
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↗A visual exploration of bespoke possibilities.
FROM THOUGHT TO FORM
Time to listen. Space to explore.
Attention to every decision.
Your ideas, the occasion and the way you live with jewelry.
Drawings, gemstone options and proportions reviewed together.
A considered design developed through specialist craftsmanship.
A final examination, personal fitting and guidance for ongoing care.

THE ART OF ATTENTION
The balance of a setting. The light around a stone. The comfort of a piece against the skin. Craftsmanship gives an idea its lasting form.
Discover our approach ↗THE STORY OF ANTONINA
Named after Su’s mother, Maria Antonina, the Maison draws on an early appreciation of art, architecture and detail. Su began developing the business in 2022 and founded ANTONINA Fine Jewelry in Los Angeles in March 2023.
Discover our story ↗AN INVITATION
BEVERLY HILLS · BY PRIVATE APPOINTMENT