ASTREA JEWELRY AND ART
Astrea is a jewelry brand based in Aoyama, Tokyo, bringing together
Japanese aesthetics and the artistic sensibility of its founder, Amira.
Working with natural gemstones, pearls, gold, and silver,
Astrea creates jewelry that celebrates the natural beauty of each material
while becoming an effortless part of everyday life.
Each piece is designed to gently highlight the individuality and beauty of the person who wears it.
About Amira
Amira is a jewelry artist, model, and the founder of Astrea.
Each piece begins with her own sense of beauty,
free-spirited creativity, love for materials,
and a deeply personal approach to making jewelry.
Nature, light, color, seasons, emotions, and art.
Inspirations gathered from everyday life are translated into
the colors, textures, and forms of gemstones and precious metals,
shaping the world of Astrea.
Wear the Earth’s Grace
What We Value
At Astrea, jewelry is more than decoration.
We believe it should become a natural part of everyday life—
something that quietly brings out the individuality and beauty of the person wearing it.
Just as Japanese art can become part of daily life
and remain loved over time,
we hope Astrea jewelry will grow alongside its wearer,
gathering memories and meaning through the years.
Pure materials. Refined beauty.
Materials & Craftsmanship
Astrea works with natural gemstones, freshwater pearls,
Sterling Silver (925), 10K, 14K, and 18K Gold.
To preserve the natural color, texture, and character of the materials,
our precious metal components are primarily left unplated.
From material selection and sourcing to design, crafting,
finishing, and final inspection,
each piece is completed in Japan with close attention to every stage of the process.
The delicacy and attention to detail rooted in Japanese craftsmanship
meet Amira’s own sense of color, imagination, and artistic expression.
Together, these elements form the foundation of Astrea’s approach to jewelry.
Explore Materials & Quality
Collections & Stories
Each Astrea collection carries its own theme and story.
Landscapes in nature, light, color, seasons, emotions,
mythology, symbolism, and moments of inspiration
are translated into the colors, textures, and forms
of gemstones and precious metals.
While every piece belongs to the world of Astrea,
each collection has its own atmosphere and personality.
We hope that wearing an Astrea piece allows you to enjoy
not only the jewelry itself,
but also the story and world that inspired it.
For Someone Special, and for Yourself
At Astrea, we think of every piece of jewelry as a gift
created for someone precious.
That person may be someone you love,
or it may be yourself.
Amira sees jewelry making as more than creating and selling an object.
To her, it is a way of creating memories that become part of someone’s life.
The time spent choosing something for someone important.
The time spent choosing something for yourself.
The excitement of opening the box,
and the memory of the first day you wore a favorite piece.
We want Astrea jewelry to remain with you
not only as an object,
but as part of the moments and emotions that surround it.
That is why our attention extends beyond the jewelry itself.
From our boxes and pouches to the way each piece is presented,
every detail is considered part of the Astrea experience.
From Tokyo to the World
Astrea has held POP-UP events primarily in Shibuya, Tokyo,
where we have had the pleasure of meeting customers from Japan
as well as visitors from around the world.
Those encounters have become an important part of Astrea’s story
and inspired us to begin International Shipping in Fall 2026.
From the people we have met here in Tokyo
to those discovering Astrea elsewhere in the world,
we hope to share jewelry made in Japan,
the stories behind each collection,
and the new memories that may begin with every piece.
Be yourself, naturally.
From Japan, to the world.
