A fusion of traditional craftsmanship and state-of-the-art technology
An exquisitely crafted wedding ring collection


Inherit the European jewelry traditions and craftsmanship, the exquisitely crafted collection has the perfect balance of grace and elegance.
Named after the Greek Gods and Goddesses, this collection aims to add luster to the beautiful and memorable times with your beloved one.



A blend of elegance and brilliance

Cultivated by traditional craftsmanship, this collection creates a sense of calmness and magnify the shininess of the diamond by using the state-of-the-art technology. We aim to provide the best wearing experience, while seeking the perfect balance between comfort and metal strength. Even if worn for a long time, the ring from the collection will always remain a meaningful and classic design.

The Forging Procedure of ETOILE

A method that uses cutting-edge machinery and equipment to cut compressed metal into rings.
Even as small as the prongs that set the diamond are produced by such machines
to guarantee the rings to have a higher level of hardness.
In addition, all details in manufacturing the rings are under precise calculations,
perfectly showcasing their sublime beauty through ineffable splendor.

  • 鍛造製法イメージ01

    A ring shape is cut from a tube of metal

  • 鍛造製法イメージ02

    The prototype ring is shaped by machines without the diamond being encased

  • 鍛造製法イメージ03

    Diamonds are set by a skilled craftsman onto the ring


  • 内甲丸仕上げ

    Inner ring polishing

    We will smooth out all of the jagged edges inside the ring by using a method called “inner ring polishing.” This is done to ensure the ring will fit perfectly on your finger to maximize comfort.

  • 美しいダイヤモンドセッティング

    Setting technique that perfectly showcase the brilliance of diamonds

    The diamonds are set onto the forged ring by a skilled craftsman. The cutting-edge machineries and excellent craftsmanship combined to create an eternity of sparkle on the exquisitely crafted ring.



Enjoy the variety of beautiful designs under the guardianship of the Greek Gods and Goddesses at all times.



Online Reservation

Walk-in customers are welcome. We recommend reservation to
prevent waiting during rush hours to ensure better service and will
assist you to choose your once-in-a-lifetime dream wedding ring.

Engagement Ring & Wedding Ring Specialist I-PRIMO - Japan's No.1 bridal ring specialty store