Cart 0

Sorry, looks like we don't have enough of this product.

Pair with
Is this a gift?
Subtotal Free
Shipping, taxes, and discount codes are calculated at checkout

Our new jewelry collection is now available in our online store.

新作ダイヤモンドジュエリー

Thank you for always choosing 440showroom.

Today, we've added new jewelry to our online store.
We are introducing items that were well-received at our 2025 Spring/Summer exhibition and showroom, as well as jewelry perfect for the upcoming season.

Our popular "Water Lip" series now includes new opal and turquoise pieces, in addition to the previously sold-out onyx and malachite.
We have a wide selection of jewelry that is sure to excite you.

Some items are one-of-a-kind or limited in quantity, so be sure to browse early.

▶︎ Online Store here
https://440showroom.tokyo/collections/new-in

If you find an item you're interested in, please feel free to contact us.
You can also try on items at our physical store (440showroom in Hanzomon) by appointment.

We hope you find your favorite piece.

Visit / Reservation

In a relaxed environment, we will carefully guide you through checking the current situation and proposing future directions.