All handcrafted in Japan

August 10, 2026

Featured in sweet – September 2026 Issue

Four PRMAL pieces are featured in the jewelry feature of the September 2026 issue of sweet. (On sale August 10, 2026 / Takarajimasha)

sweet x PRMAL

Photo Credit by: 宝島社; sweet September 2026 Issue.

Featured items

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Alongside trusted gemstone experts, we select only the finest lab-grown diamonds sourced from top suppliers worldwide. Each stone is chosen with rigorous standards, delivering exceptional brilliance and enduring beauty.

Craftsmanship

Rooted in Kofu, Japan’s renowned jewelry-making region, each piece is meticulously crafted by skilled artisans. Their mastery of both traditional techniques and modern design ensures PRMAL’s uncompromising quality.

Shipping

We offer complimentary domestic shipping within Japan and secure international delivery worldwide. Every order is handled with care and delivered responsibly to our customers.

After-Sales Support

From resizing and cleaning to repairs, our dedicated support team provides attentive after-care. We offer a comprehensive maintenance program to ensure your jewelry stays beautiful for years to come.

This point service allows you to use 1 point for 1 JPY worth of purchases.

The exchange rate at the time of point use will apply.

Regardless of the timing of membership registration, points are valid for one year from the date of the last point award.

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Featured in sweet – September 2026 Issue

Featured items

Heart Hoop Earring S

Peek Diamond Ring [Pearl]

Heart Ear Cuff

Massive Wave Necklace

Lab-Grown Diamonds

Craftsmanship

Shipping

After-Sales Support