Factory Direct Lab Grown Diamonds Supplier
Direct manufacturing led supply for brands and jewellers no broker layers, better consistency, and structured programs.
Control Over
Quality, Supply & Consistency
Factory-direct supply is not just about price - it’s about control. Diamond Cartel operates with a manufacturing-first model designed for dependable supply, consistent grading, and long-term trade partnerships - backed by quality control standards.
Manufacturing-Led Control
Growth, cutting, and quality checkpoints are aligned to commercial standards - not spot buying or broker-driven availability.
Predictable, Repeatable Supply
Built for brands that require consistency across repeat orders, collections, and long-term programs.
Partnership, Not Transactions
We work as a supply partner - supporting scalable volumes, stable grading, and reliable delivery timelines.
What “Factory Direct” Means
In Real Terms
A practical structure built around predictable output, repeat ordering, and export-ready delivery designed for trade buyers who require consistency across programs.
Clear production workflow
Growth selection → cutting & polish → quality control → certification, managed as a defined sequence rather than ad-hoc sourcing.
Consistent repeat programs
Structured monthly supply plans support stable repeat orders and dependable assortments for ongoing collections.
Export-ready Dubai distribution
Dubai hub logistics for international movement and documentation workflows, supporting global distribution with consistent lead times.
What We Supply
Built for repeat programs
Supply formats structured for jewellery brands, wholesalers, and private-label programs - with consistent grading, reliable matching, and export-ready delivery.
Certified single stones
Individually certified stones for premium jewellery lines, with consistent grading and clear disclosure.
Bulk calibrated assortments + melee parcels
Calibrated sizes and commercial assortments designed for production cycles, replenishment, and repeat ordering.
Matched pairs / sets
Matched stones for earrings, bridal sets, and tennis lines - aligned in size, colour, clarity, and overall face-up appearance.
Private Label Ready
Built for reseller programs
We support private-label manufacturing and structured reseller pricing models for brands that want long-term supply without running in-house production.
OEM & private-label supply
Supply programs aligned to your brand standards, assortments, and repeat ordering cycles.
Structured reseller pricing
Clear pricing tiers for wholesalers and resellers, designed around predictable monthly volumes.
Long-term supply continuity
Stable lead times, export-ready documentation, and consistent delivery across ongoing programs.
Send your spec
Get a supply plan
Send your spec (shape, size, colour/clarity range, volume). We’ll reply with a supply plan and commercial terms.
Trade-only: jewellery brands, wholesalers, and private-label partners.