Collection: Emerald

Raw Emerald Jewelry, Handmade in Japan

Explore TROZO's raw emerald necklaces, rings, ear cuffs and earrings — each built around a real, uncut emerald rather than a cut and polished stone. Every piece is handmade in Japan, and as one-of-a-kind raw stone it is truly unique.

Emerald is the variety of beryl colored deep green by chromium and vanadium — one of the world’s four precious gemstones. Its formula is Be₃Al₂Si₆O₁₈, hexagonal, Mohs 7.5–8. The same beryl family as aquamarine, it differs only in its coloring element. So loved that Cleopatra kept her own mines, its inclusions are cherished as a *jardin* (“garden”) within the crystal — May’s birthstone.

TROZO works every emerald unpolished, setting it so its natural colour and form lead the design — handmade in Japan, and no two raw stones alike.