Diamond Jewelry

The world's most beloved, pure and mysterious brilliance
ダイヤモンドの価値(品質)は“4C”で決まる
GIA鑑定ダイヤモンドとは
ブライダルジュエリーはこちら

Reason to Choose HOUJUDO

Why Hojudo is chosen

After-sales service
Aftercare service

We offer free services such as jewelry cleaning, ring resizing, ring deformation, and new finish.

Only one design
one-of-a-kind design

We also carry a wide variety of beautiful diamond jewelry designed by artisans. We use an abundance of high-quality diamonds in each melee diamond, so please enjoy the sparkle to your heart's content. In addition to the products listed on this site, new products are always arriving at our store. If you have a desired design, please feel free to contact us.

ダイヤモンド
Diamond
diamond

Hojudo also wholesales jewelry, so we sell rare and high-quality diamonds such as IF (internally flawless) and FL (flawless) before they go on the market, diamonds with GIA certificates, and diamonds of 1 ct or more. We always have over 300 diamonds in stock, including large diamonds, colored diamonds, and fancy cut diamonds such as marquise, cushion, and heart shapes. You can purchase our products at a very reasonable price, and we are confident in the discernment and advice abilities of our staff. Please feel free to contact us even if it is your first time purchasing diamond jewelry.

Made-to-order
Made-to-order

You can choose a diamond that comes with a certificate of authenticity and have it made with the designs listed (products with the "Order/renovation compatible design" mark) or your own original design. Estimates are free, so please feel free to contact us.

オーダーメイドも可能
リングサイズ
Ring size
ring size

We manufacture rings in 0.1 increments to suit each individual's size. Perfect fit with careful size adjustment. Don't worry, our professional staff will take your measurements.