Ring repair / Size up (K18: flat plate 3mm)

If you would like to increase the size of your ring, please select the size you would like to add and add it to your cart.

Depending on the product, we may not be able to meet your request.

We apologize, but in this case we will contact you after your purchase.

Only applies to our products.

Delivery time is about 1.5 months. (It may vary depending on the situation.)

[Cancellation or change of ordered items]
Please contact us by email within 7 days of receiving the product.
Please note that we cannot accept returns for custom-ordered products or products that are different from what you expected.
Click here for more details.


[About repairs and maintenance]

We accept repairs and maintenance for products purchased at CHIKAKO YAJIMA.
Please click here for details.


[Delivery time]

- In-stock items will be delivered in approximately one week.

・If you are in a hurry for delivery, we will do our best to accommodate your request, although this will depend on the situation at the time.

For custom-made items, the delivery time is stated in the product details.

*Delivery may be delayed during long holidays such as the New Year holidays and summer holidays.
*If you purchase made-to-order products (and repair products such as size changes) together with in-stock products, they will be shipped together based on the delivery date of the made-to-order products.


[Shipping Fee]

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Domestic Shipping
Free shipping for purchases of 30,000 yen or more (excluding tax)

Hokkaido, Fukuoka, Saga, Nagasaki, Kumamoto, Oita, Miyazaki, Kagoshima, Okinawa : 1,210 yen

Tottori, Shimane, Okayama, Hiroshima, Yamaguchi: 1,000 yen

Tokushima, Kagawa, Ehime, Kochi: 1,100 yen

Aomori, Akita, Iwate, Osaka, Kyoto, Shiga, Nara, Wakayama, Hyogo: 900 yen

Other areas: 800 yen

S size

Large size