Shaping the diamond industry
Our expertise spans the strategic, financial, operational and stakeholder dimensions of the sector. Each area reflects deep sector knowledge, analytical precision and long-standing relationships across global diamond centres.

Expertise
The diamond industry is evolving. And so are we.
Strategy
We advise organisations on where to play and how to succeed, using direct market insight and disciplined analysis of competitive dynamics and long-term shifts. As the industry progresses, we position clients to shape and benefit from change rather than be overtaken by it.
Key Capabilities
Corporate strategy
Market entry and expansion planning
Distribution model design
Scenario planning and long-term outlook
Competitive positioning
Upstream and downstream integration strategy

Finance
We advise investors and industry participants on valuation, risk and capital allocation, bringing a nuanced understanding of the diamond sector to every financial decision.
Key Capabilities
Valuation and feasibility analysis
Credit assessment and risk analysis
Financial modelling and forecasting
Transaction support
Investment due diligence

Stakeholder management
Success in the diamond industry depends on balancing the priorities of governments, producers, financiers and market participants. Our longstanding relationships enable effective and discreet engagement.
Key Capabilities
Stakeholder mapping and engagement strategy
Government and industry body advisory
Communication strategies and implementation plans
Policy and regulatory insight

Operations
We work with organisations to enhance performance, optimise sourcing and strengthen operational structures across the value chain.
Key Capabilities
Organisational review
Performance benchmarking
Rough sourcing strategy
Value chain analysis
Process and structural optimisation

Business development
From high-end luxury to industrial applications, each segment is shaped by distinct demand drivers and customer dynamics. We provide a segmented view of these markets, enabling clients to position their products effectively and optimise distribution strategies.
Key Capabilities
Consumer and market insights
Market opportunity assessment
Partnership development
Channel identification
Brand positioning
Distribution strategy

De Beers broking
As a recognised broker for De Beers, Gemdax operates as an independent advisory firm working with diamantaires to strengthen supply relationships and foster balanced, long‑term partnerships with producers. We also provide market insight and strategic guidance, working collaboratively to identify the best path forward.
Key Capabilities
Allocation strategy and optimisation
Facilitating supply relationships, specifically with De Beers
Supporting balanced partnerships with producers
Ongoing market insight and strategic guidance


Strategy

Finance

Stakeholder management

Operations

Business development

De Beers broking
