Holiday Selection 2026

Lab-Grown Diamonds

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.

collection | Holiday Selection 2026

Pave Bar Ear Cuff

Hoop Mixture Diamond Earring S

Heart Hoop Earring S

0.3ct Solitaire Diamond Necklace

Heart Ear Cuff

Heart Hoop Earring M

Mixture Diamond Ear Cuff

Dome Ray Diamond Earring [PRMAL × Sarah Iwata]

Wrap Pearl Ear Cuff M

Wave Necklace

Drop Twin Pearl Earring

Pearl Wave Ring

Lapse Diamond Wave Necklace

Dome Pave Bar Ear Cuff

Glacier Floating Round Hoop Earring

Lapse Diamond Wave Earring

Lab-Grown Diamonds

Craftsmanship

Shipping

After-Sales Support