ILLUMINATING EXCELLENCE SINCE 1966

Meet us at Jewellery & Gem World Hong Kong 2026 14th to 18th September -

FUTURE PERFECT

NATURAL DIAMOND EXCELLENCE SINCE 1966.

Dimexon is a trusted partner to the world’s leading watch and jewellery maisons, specialising in calibrated melee and fancy cuts, precision diamond solutions, and pioneering traceability.

WHAT WE DO

/ DIAMOND SOLUTIONS /

100% natural diamonds defined by precision, consistency and care, and trusted by the industry’s most demanding businesses.

/ INFINITRACE /

Dimexon’s in-house traceability system provides each client with a personalised, auditable view of provenance, compliance and ESG impact for every stone.

/ COMMITMENTS /

Responsibility underpins every decision at Dimexon, with environmental action, women’s empowerment, ethical sourcing and transparent governance integrated throughout our operations.

TRUSTED MINING PARTNERS

Dimexon works with a select group of responsible mining partners, ensuring

transparent sourcing, consistent supply and alignment with our ESG standards.

TRACE EVERY STEP. TRUST EVERY STONE.

With Infinitrace, Dimexon brings pioneering transparency to the diamond industry,

delivering the world’s first fully integrated traceability and impact reporting system.

Personalised for each client. Every diamond fully auditable.

OUR ESG COMMITMENTS

BRILLIANCE MEETS INTEGRITY.

Responsibility is not an initiative at Dimexon, but the lens through which we operate. From renewable energy to women empowerment and rigorous governance, sustainability is embedded in every facet of our business.