Ring order process
<STEP1> We will have a meeting in Daikanyama,Tokyo.
Please let us know your wishes. The creative experience of ordering directly from the creator will become an irreplaceable and enjoyable memory.
You can see samples of various materials and designs, and we will also measure your ring size.
*Usually, specifications are decided after a one-hour meeting.
*You don't have to meet face-to-face, you can also have a meeting by phone or ZOOM video call.
<STEP2>Check design and comfort with prototype
We carefully examine the ring's shape, finish, material, size, and comfort. You can refer to the design from <Examples of productions made so far>, or if you send us an image or a photo, we will take what you have and give it a shape.
We will then make and send you an aluminum prototype in the same shape and size as the actual ring. Please check the comfort, appearance, and size of the item.
*The production cost for each prototype is originally 20,000 yen, but in the case of custom-made items, we will make a pair of prototypes for free.
*Prototype completed in 3 weeks. We will ship by DHL etc.
*The photo on the left is an aluminum prototype, and the photo on the right is a finished tantalum product.
<STEP3>Your unique ring is completed!
It is made from precious and rare metals and delivered in a handmade wooden box.
You will be amazed at the presence of finished products made of precious and rare metals that have been carefully polished and finished with great care. Please look forward to its completion.
*Usually, it takes about 3 months from the time of order → Currently, it takes about 4 months to complete and deliver the product.
100% Warranty even full order made products
We accept return goods including full order made products and all of our products because
we want people to order at our website with peace of mind.
We also make the products again if you are not satisfied with it.
We have confidence and skills to warrant 100%.
About ring size change
Just like Gold and Platinum, Tantalum, Hafnium, Zirconium are able to change sizes though they are special metal materials.
We can make ring sizes to both bigger and smaller by using designated machines.
However, some ring designs are impossible to make size smaller for its shape and designs.
(Making bigger is possible by shaving inside of rings.)
Please send e-mail for request to order/ meeting reservations.
We reply in 24 hours after you send e-mail.
taiyo.chikyu@gmail.com(Hirose)
Alternatively, if you let us know your preferences for the 8 ring specifications below, we will accept your order directly via email.
1: Material
2: Ring width
3: Thickness of the ring
4: Ring size
5: Design (=shape)
6: Finishing (= surface treatment)
7: Engraving of characters
8: Stone retainer
Please see the columns below for details on how to decide and think about each specifications.
→ Column: https://tokyo-diamond.jp/how-to-mailorder/
Online meetings are also possible using Zoom.