Collection: Amethyst

Raw Amethyst Jewelry, Handmade in Japan

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

Amethyst is the purple variety of quartz. Its formula is SiO₂ and it crystallizes in the trigonal system; the color comes from a color center, created when trace iron and the slow, natural irradiation of the Earth act together, giving everything from pale lilac to deep violet. February’s birthstone, it has been loved since antiquity and carries associations of sincerity, peace of mind and nobility.

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