The maison
An atelier for living carbon.
CEPHI grows bespoke diamonds from the carbon of living people and pets — never from remains — and sets them into fine jewelry made for one person. Commissions are completed worldwide by video consultation, insured door to door.
Restraint, on purpose
One stone per commission, grown to order from a named sample. No inventory, no batches, no second attempt. The maison takes fewer commissions than it could, because the chain of custody only means something if it is never rushed.
Based in Singapore
The atelier is based in Singapore and operated by Plexsonic Pte Ltd (UEN 202410512H). Clients commission from anywhere; collection in Singapore is by appointment.