Engagement Ring

Diamond ring symbolizes everlasting love.
An engagement ring represents a new page
of a couple’s relationship,
confirms the love to each other,
the starting point of a lifelong commitment.

View all engagement rings

  • Sophisticated craftsmanship

    Sophisticated craftsmanship

    I-PRIMO crafts each jewelry piece with world class techniques and skills. We put great attentions on details in order to make the perfect rings with small prongs that allow the diamonds to shine and yet very comfortable to wear.

  • Propose Support

    Propose Support

    I-PRIMO offer complimentary propose support service for those who purchase engagement ring at I-PRIMO to assist your propose plan.

  • Set Ring Design

    "Set Ring" Design

    The characteristic of I-PRIMO’s rings are whether they are worn alone or together, your bridal ring set will accompany you in your daily life.

Engagement Ring & Wedding Ring Specialist I-PRIMO - Japan's No.1 bridal ring specialty store