Angola · United Arab Emirates

Exceptional origins.
Enduring value.

Connecting the world of rough diamonds through expertise, trusted partnerships and a commitment to provenance.

Close inspection of a natural rough diamond

A NATURAL STORY. AN EXTRAORDINARY JOURNEY.

Rough diamonds · Management · ExportFrom origin to opportunity

01 / The company

A global perspective.
A personal partnership.

Zeca Brothers Trading DMCC is a global diamond trading company with offices in Angola and the United Arab Emirates, working across the evaluation, purchasing and export of rough diamonds.

We build strong, reliable partnerships with buyers and investors, connecting primary diamond and gemstone production with international markets.

Our reach includes Angola, Brazil, Namibia, South Africa and Sierra Leone — bringing the story of a natural diamond from its origin to the people who value it.

AngolaBrazilNamibiaSouth AfricaSierra Leone

02 / Our expertise

Every facet, considered.

Specialist expertise across the diamond management process.

Diamond valuation

Evaluation of rough diamonds to support informed purchasing and investment decisions.

Diamond sorting

Sorting expertise that brings structure and clarity to diamond production.

Branding & strategy

Developing the positioning and story that connect diamond production with the market.

Events & execution

Event management and execution to bring producers, buyers and opportunities together.

A selection of clear rough stones from the Zeca Brothers collection of website imagery

03 / Our approach

The value of knowing the origin.

Provenance is central to the natural diamond story. We work with producers that comply with the Kimberley Process Certification Scheme, supporting confidence throughout evaluation, purchasing and export.

Responsible partnerships. Reliable relationships.

Discuss a partnership

Our partners