作業当日に持ち帰れますか？

はい、当日お持ち帰り可能です。ダイヤモンドや誕生石を留める場合、職人が作業いたしますので、１時間前後、待ち時間がございます。

婚約指輪の価格はいくらですか？

基本価格は120,000円からのご案内となり、ダイヤモンドのサイズにより価格が決まります。価格シミュレーターを使って事前に確認することができます。

Making Memories Into Memento

Q: 制作したらリングのケースは付きますか？

はい、手作り婚約指輪・結婚指輪コースには、MITUBACIオリジナルケースをご用意しております。。

DIY your engagement ring at our half-day workshop

DIY Engagement Ring Workshop
(Platinum / 18k Gold)

from ¥120,000 (with diamond)

MITUBACI is a modern rustic space that enables one to experience DIY engagement ring workshop. The base price of this workshop covers the materials of the ring, including hand engraving, one center diamond and jewelry box. Participants may also consider crafting their wedding bands concurrently!

Taking pride in our jewelry-crafting quality and methods, please be assured that wedding jewelry forged at MITUBACI is durable and can last for a lifetime.

DIY ENGAGEMENT RING

Our artisans who have profound experience in order-made jewelry will guide you through the entire workshop on a one-to-one session for individuals and one-to-two session for pairs. From the metal selection to hand engraving, shaping and soldering, applying texture, and diamond setting, the whole process takes around 3 hours. The base price of this workshop includes a standard 0.2 carat diamond, and the best part is being able to complete and wear the ring on the very same day!

DIY ENGAGEMENT RING
Workshop Price

Some factors influencing the price of the workshop are the diamond carat and the inclusion of secret stones. The choice of metal, texture, and hand engraving do not incur additional costs.

Price of Engagement Ring

Ring with 0.2 carat diamond	¥120,000
Ring with 0.3 carat diamond	¥170,000
Ring with 0.5 carat diamond	¥360,000
Secret Stones	from +¥5,000

DIAMONDS & CARAT

While the standard diamond size for the workshop is 0.2 carat, feel free to let us know if you would prefer a larger diamond (e.g. 0.3 carat) for an enhanced presence.

Engagement rings made at MITUBACI are elegant with a simplicity that adds accents to dinners, holidays, parties, and other everyday occasions.

All our diamonds are of triple excellent cut and are high ranking in symmetry, polish, and overall evaluation certified by the Certified Gemological Laboratory (CGI).

While workshop participants can complete most of the ring-making process by themselves, our artisans will take over the stone setting process as it is more complicated.

DIY MATERIALS & QUALITY

All our wedding jewelry is made with high quality precious metals: platinum and 18k gold (with 5 color variations to choose from).
All metals have the same base price.

TEXTURES

Choose from 5 unique textures to apply on your ring! We highly recommend the snowflake texture for your engagement ring as it is aesthetically pleasing with both platinum and 18k gold. Coupled with the ring box, the brilliance of the diamond is further emphasized.

TYPES OF ENGRAVING

Similar to other workshop menu at MITUBACI, participants may engrave their names, special dates, or even messages by hand at no additional cost. They can choose between hand engraving with metal stamps for an enhanced DIY vibe (left) and hand engraving with engraving machine for a neater result (right).

Add-ons

Secret Stones from +¥5,000

Add a secret stone inside the ring!
+ ¥5,000 per stone (before tax)

January — Garnet	February — Amethyst
March — Aquamarine	April — Diamond
May — Emerald	June — Moonstone
July — Ruby	August — Peridot
September — Sapphire	October — Tourmaline
November — Citrine	December — Tanzanite

Laser Engraving +¥3,000

Other than hand engraving methods, we also provide professional laser engraving services. You may choose your desired font type and decide on the content of engraving, such as your names and anniversary date. As this technique takes time, the finished product may only be available for collection at a later date. Please feel free to check with us.

DIY ENGAGEMENT RING
SAMPLE GALLERY

手作り婚約指輪のデザイン集

手作り婚約指輪に関する
FAQ

アフターケアについて教えてください。

リングのクリーニングはいつでも無料で行っております。初回のサイズ直しも無料です。 2回目は以降は5,000円＋税で対応いたします。

Can I bring the DIY jewelry back on the same day?

はい、当日お持ち帰り可能です。ダイヤモンドや誕生石を留める石留めには職人が作業いたしますので、１時間前後、待ち時間がございます。

リングケースは付きますか？

はい、手作り婚約指輪・結婚指輪コースには、MITUBACIオリジナルケースをご用意しております。

How much does an engagement ring cost?

The base price starts from ¥120,000 and the price may vary by size of the diamond.

CUSTOMER REVIEWS

Handmade Champagne Gold Wedding Bands

"We love the experience of forging the raw metal into our ideal ring and making it one-of-a-kind in the world. Moreover, it's refreshing to see the artisans at work—something you don't always get to see."

ABOUT

MITUBACI strives to create a safe and enjoyable environment that caters to the comfort and needs of all visitors. Every visitor is attended to by artisans who specialize in customized wedding jewelry to understand your design requirement and provide appropriate advice in achieving your ideal jewelry.

VISIT US

Tokyu Den-en-toshi line (DT) / Setagaya line (SG)
1-minute walk from Sangenjaya Station

154-0024
Tokyo, Setagaya-ku, Sangenjaya
2-14-10-407

Operating Hours 09:30–18:30
DIY Workshop Slots 10:00-/13:00-/16:00-

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Making Memories Into Memento