Collection: Oil in Quartz

Raw Oil in Quartz Jewelry, Handmade in Japan

Explore TROZO's raw oil in quartz ear cuffs and earrings — each built around a real, uncut oil in quartz 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.

Clear quartz holding natural petroleum, lit by UV. TROZO keeps each piece unpolished so this natural character — which polishing would erase — leads the design.

We work oil in quartz by hand in Japan, setting it so its natural colour and form come first — and no two raw stones are ever the same.