18k Gold and Platinum Couple Rings

Couple Ring Making Class


¥66,000~ per ring

¥132,000~a pair

Create one-of-a-kind platinum or 18k gold ring to commemorate special occasions, for yourself and or someone special. We use the same high-quality precious metals as the ones we use for our bridal line so you can be assured that the durability of your jewelry to last a lifetime.


Our artisans who have profound experience in order-made jewelry will guide you through the entire workshop, one-to-one session for individuals and one-to-two session for pairs to create and complete your ideal ring in just 2 to 3 hours! We also offer other options such as hand engraving, and stone setting at a fixed price.
Make a ring that is uniquely yours with us today!

Choosing Materials, Widths, and Design

We will walk you through our samples and guide you in choosing your preferred material, ring width, designs, and finishes for your rings.


You may opt for free engraving methods like metal stamping! Our metal stamp engraving comprises alphabets, numerals, and original icons. Before working on the actual engraving, we will provide you with a silver bar to practise.


After completing your engraving, you will start shaping the metal bar into a ring. This process requires strength and support, hence you and your partner may need to help each other out.


Once the ring is rounded, excluding Platinum, you will solder your ring under the guidance of our craftsman.


Depending on the design of your ring, texturing or lathe machine-cutting will come next. If you chose a plain finish, polishing will be done at this stage.

Sanding & Polishing

At this stage, you will work with several tools to smoothen and polish the surfaces of your ring.


Finally, your ring is completed after giving it a light and final polish. If you wish to set diamond(s) or birthstone(s) on your ring, our artisans will work on them, and you can take them home on the same day.

Reasonably Priced

The factors that determine the price are the ring's ring width and the options available. We do not charge additional fees based on the type of material or surface finish, the type of lettering (hand-engraved or machine engraved), or market fluctuations in the price of precious metals. All prices include tax. Size 20.5 to 30 will incur additional charges, and sizes 30 and above are considered special orders. Please contact us for any inquiry.


Choose your ring from five colors and metal types. Whatever your choice, there is no additional charge!

Platinum 950

18k Yellow Gold
18k Champagne Gold
18k Rose Gold
18k Lime Gold


Personalize your handmade wedding bands with textures! Our most popular texture is the hammered texture. While the mirror finish is the long-time classic, textured finishes are preferred for they evoke a sense of craftsmanship and individuality.


Metal Stamp Engraving
Machine Engraving

Enjoy our free engraving service. Choose between metal stamps for an enhanced handmade vibe and an authentic engraving machine for a neater result.

Alternatively, you may opt for laser engraving to include Japanese, Chinese, emojis, or handwritten characters on your jewelry (additional charges will incur).


Ring 1

Select ring width
No difference in material cost
Free of charge
Not applicable to 3.5mm+ or lathe finish
Add diamond to the outer wall of your ring
Add a hidden gem to the inner wall of your ring
Select your choice of engraving

Ring 2

Select ring width
No difference in material cost
Free of charge
Not applicable to 3.5mm+ or lathe finish
Add diamond to the outer wall of your ring
Add a hidden gem to the inner wall of your ring
Select your choice of engraving
Total (Tax included)¥

    Customer Information

    Delivery Address

    About This Order

    Up to 15 characters of alphanumeric letters and symbols (.・& to ∞ ♡)

    Engraving letters for 2nd ring

    We will email you a payment link as soon as possible after we confirm your order.


    Even with stone-setting or laser engraving!

    At MITUBACI TOKYO, all handmade jewelry can be taken home on the same day of your visit.

    There are very few workshops in Japan that can complete a ring on the same day with complex processes such as stone-setting and laser engraving. It is only possible when a place is equipped with professional tools and experienced craftsmen are readily available.

    Our same-day completion and collection services emphasise on convenience and cater to those with a tight schedule.


    Our platinum / 18k gold ring workshop has the same flow as our wedding band workshop. However, this workshop is catered for those who want premium jewelry that is not a wedding band.

    Yes! Most of our customers do not have prior experience in jewelry-making. Our artisans will guide you through and help you with the more difficult processes.
    We will measure your ring size on the day you visit us to ensure that it fits your finger perfectly.
    You will get to practice hand engraving before working on the actual metal.
    Compared to wax-casting, the tanzou jewelry-making processes adopted for our workshops increase the durability of your wedding rings and ensure your ring lasts a lifetime.
    Also, for an enhanced aesthetic, we also offer the option of Senban Finishes where our artisans use the lathe machine to work on the finishing touches of your jewelry.

    Yes. Please note that services such as gemstone setting will require around an hour of waiting.

    Yes! Our artisans will guide you through the entire workshop process. We also rent out ring gauges for free! Please feel free to drop an inquiry or make an appointment, and indicate the number of rings you would like to make in the comment box.
    Yes. We offer an initial resizing service for free. 2nd-time resizing onwards is chargeable at ¥5,500 per resizing. Resizing may take several working days. Please contact us if you would like to have your ring resized.

    Yes, you can attend our workshops alone to make a single ring. Rest assured that our artisans will assist you throughout the workshop. You can also visit with your partner and both of you can work together to create a single anniversary ring. In other cases, you make also make more than one piece of jewelry by yourself!


    MITUBACI TOKYO's interior is designed to create an environment that allows all visitors to feel relaxed and to be able to engage in casual conversations with our artisans during the workshops. Workshop participants are free to take videos and photographs to document their DIY processes!


    MITUBACI TOKYO is 1 minute on foot from Sangenjaya station.
    Before visiting us, please find the easiest route for you!

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

    Tokyo, Setagaya City, Sangenjaya
    2 Chome−14−10 #407

    Open hours 9:00am - 6:00pm
    • 4 minutes from Shibuya
    • 10 minutes from Harajuku and Omotesando
    • 20 minutes from Ginza and Roppongi area


    Make your reservation online today

    Senban Finish

    Senban finishes are achieved by precision cutting using the lathe machine. Workshop participants will complete jewelry-making processes such as engraving and forming the shape of the ring. Our veteran artisans then work on the finishing touches comparable to a custom order ring. These finishes are perfect for you if you wish to make your own jewelry and achieve an impeccable finish. (Please note that the various senban designs are applicable to different ring widths under 3.5mm and plain surfaces only.)


    +¥5,500 yen

    The sides of the ring are gently shaved to create a rounded surface. The oval contour is a timeless classic with a gentle impression. Given its simplicity and comfort, it is the most popular senban design.


    +¥5,500 yen

    Mare refers to "sea" in Italian. With a concave contour, it reminds one of the ebb and flow of waves.
    * Compatible with ring widths from 2.5mm to 3.5mm.


    +¥5,500 yen

    The ring is shaved from the center to the sides at an oblique angle, revealing a contour similar to the peak of a mountain.



    Add more character to your senban contours with a single groove in the center of your ring as an accent. Recommended to pair the design with a single diamond.

    Center Milgrain


    Add more character to your senban contours with the classic and vintage milgrain detailing in the center.

    Side Milgrain


    Add more character to your senban contours with the classic and vintage milgrain detailing one or both edges of your ring (the price remains the same for one-sided milgrain).
    * Compatible with ring widths from 2.0mm to 3.5mm.

    Twist Finish

    +¥5,500 yen

    The twist finish adds a subtle accent to your ring design. Resembling a wave and a ribbon, this finish is elegant matted, polished, or combined.
    You may also opt for double twists at no additional charge!
    *This option cannot be applied on senban finishes and ring widths above 3.5mm. Twist Finish double twist

    Diamond Add-on


    Adding diamond(s) to your ring makes it shine more brilliantly. Choose from 4 different diamond colors to suit your personality.

    White DiamondIce Blue Diamond
    Green DiamondBlack Diamond
    • Stone setting takes around 1~1.5 hours. If you are pressed for time after the workshop, please let us know and we will schedule for delivery at a later date.
    • All diamonds are natural.
    Pink diamonds (estimate on request) are also available. Please let us know in advance if you wish to have it.

    4-point setting

    Flower Setting

    Opt for the flower setting to adorn your jewelry further.

    * Cannot be used in conjunction with lathe turning. 2.0 mm or wider ring widths are supported.

    Star Setting

    +¥5,500 yen

    This is a technique in which diamonds are fastened to the ring using a special tool called a Tagane (chisel). The star-shaped decoration around the stone makes the diamond look more gorgeous and larger.

    * Cannot be used in conjunction with lathe turning. 2.5 mm or wider ring widths are supported.

    Stone Setting Option
    (Secret Stone)

    Add more meaning to your jewelry with secret stones set on the inner wall of your ring!


    *Diamonds, ruby, sapphire, and emerald +¥16,500.

    January — GarnetFebruary — Amethyst
    March — AquamarineApril — Diamond *
    May — Emerald *June — Moonstone
    July — Ruby *August — Peridot
    September — Sapphire *October — Tourmaline
    November — CitrineDecember — Tanzanite

    Stone setting takes additional 1~1.5 hours after you complete making your jewelry. If you have a tight schedule, please inform our staff and we can arrange for delivery of your items at a later date.

    Laser Engraving

    +¥5,500 yen

    Laser engraving requires additional time. Choose the font of your choice from our selection. Chinese characters and emojis are also available.

    Click here to learn more.

    Handwritten Engraving


    You can also laser-engrave your handwriting or hand-drawn illustrations! Please prepare your data in advance and send us the scanned data or draw it when you visit our store. Please note that data given to us on the spot requires additional time.

    Pixel art engraving


    Design your pixel art in a 16 x 16 grid and have it engraved on your jewelry. Please submit your design at least 3 days before your visit.

    For more information, please visit the Pixel Art Engraving blog.