Each ith ring, designed by artisan Ayu Takahashi, carries a unique name and story.

A Harmony of Music and Emotions on Your Ring Finger

"Just like music that resonates in the heart across time, may these rings be something truly special for the two of you." With this wish in mind, these wedding and engagement rings are designed with motifs inspired by musical terms and imagery. May your emotions resonate and weave a beautiful melody together.

Marriage Rings

Allegro

Walking Together with Joy and Lightness
This wedding ring, with its simple form and slender lines, exudes elegance, featuring a matte hairline finish and a glossy mirror finish separated by an edge, offering two distinct textures. "Allegro," meaning "cheerfully" in Italian and "fast" in musical terms, is a design infused with the wish for a couple to walk into their future with light steps.

Moderato

Gently, Comfortably Yours
Named "Moderato," after the musical term meaning "at a moderate and comfortable tempo," this wedding ring is inspired by a form that evokes caring and holding hands gently.It is designed with a plump volume to make the finger appear slimmer when worn.

Forte

Bound by a Deep and Unbreakable Bond
A wedding ring whose shallow curve makes the finger appear longer and more beautiful. The ring arms extending from both sides overlap in the center, reminiscent of a couple's clasped hands.Named "Forte," which means "strong" in musical terms, it is inspired by and named after the deep bond between a married couple.

Dolce

A Sweet Melody Played by Two Hearts
This wedding band expresses the sweetly sounding melody of two people with its plump, rounded form and delicate, lovely interplay of milgrain. One of the rings has diamonds on the both sides of the center to add a subtle sparkle.

Nocturne

In Quiet Reflection of the Heart
Named after the musical term for nocturne, this two-tone wedding ring quietly symbolizes the feelings for your partner.The inner gold part is a design visible only to the couple wearing it, invisible to others once worn on the finger. While its platinum exterior is simple and understated, it is designed for those who desire a ring with a personal touch.

Legato

Gracefully United as One
This wedding band features a design with expressive curves, born out of a commitment to comfort and making the finger look beautiful."Legato," a musical term meaning "smooth flow between notes" is named with the wish to never forget the gratitude for the bond that unites the two.

Marcato

Etched with Your Shared Mark
A wedding ring that beautifies the finger with a slender, three-dimensional S-curve, while its gentle wave line conveys elegance.Inspired by the musical term meaning "to play clearly, as if making a mark," "Marcato" is designed to embody the "mark of the two" in its design.

Pianissimo

Quietly and Gracefully
A forged wedding ring featuring neatly aligned small milgrain details, imparting a sense of elegance and an antique feel. The design, named 'Pianissimo' after the musical term meaning 'as quiet as possible,' draws its delicacy from the finely applied milgrain on each tiny bead.

Engagement Rings

Horn

A Harmonious Abundance That Enriches Life
The diamond is neatly set by four prongs, and the ring shank on either side clap the mount giving the design a delicate, levitating impression. When viewed from the side of the mount it shows the form of a horn or a seashell.

Opera

The Doorway to Inspiration
A slender engagement ring in which the ring silhouette is formed by the mounts that hold the melee diamonds. This half-eternity design is also comfortable to wear.

音楽モチーフのオリジナル刻印

音楽をモチーフにしたithオリジナルイラスト刻印。 イラストは2021年に発売されたithの絵本『たくさんよりもひとつをたいせつに』の作画を手掛けた、かなを氏が担当。思い出の場所や二人のストーリーとともに、世界に一つだけのハーモニーを指輪に刻んで。

ハーモニーを表現したダイヤモンド

ダイヤモンドのカットごとに異なる個性を、
音楽の表現になぞらえてご紹介します。
プリンセスカット
x
Fuga
重なり合うクラシックな旋律
ペアシェイプカット
x
Cantabile
歌うような旋律
エメラルドカット
x
Adagio
深く落ち着いた響き
オーバルカット
x
Legato
滑らかで温もりある旋律
マーキスカット
x
Allegro
情熱的で軽快なテンポ
ハートカット
x
Dolce
甘くやさしい響き

Reservation

See open seats at different ateliers

Kanto

Chubu

Kansai

Kyushu

オンライン

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Collaboration

At ith, we collaborate with various music artists and support festivals, fostering the co-creation of emotional stories through music and jewellery.

Collaboration Project with Next-generation Singer "yama"

Yama

Augusta Camp Sponsorship

Augusta Camp is an annual music event where artists from Office Augusta gather on one stage.
Augusta