Rough Diamonds
Kimberley Process compliant rough diamonds — gem-quality and near-gem parcels from certified mining regions in Africa, Canada, and Russia. Supplied to cutters, manufacturers, and qualified investors.
Overview
Rough diamonds are the foundation of the global diamond supply chain, sourced directly from mining operations before cutting and polishing. We supply Kimberley Process Certificate (KPC) compliant rough diamonds from certified mining regions across Botswana, Russia, Canada, South Africa, and Angola. Rough diamonds are categorized by shape (octahedra, dodecahedra, macles, flats), size, color, and quality (gem, near-gem, industrial). Gem-quality rough is destined for cutting and polishing into finished stones; near-gem rough is used for lower-quality finished goods; industrial rough is used for abrasives and cutting tools. We supply rough diamonds to licensed diamond manufacturers, cutting houses, and qualified investors seeking direct mine-to-market exposure. All transactions require full KYC/AML compliance and Kimberley Process documentation.
Available Forms
Specifications
Certifications & Documentation
- Kimberley Process Certificate (KPC) — mandatory for all rough
- Country of origin documentation
- Mining company provenance certificate
- Export permit from country of origin
- Import permit for destination country
- Chain of custody documentation
- Valuation certificate (for large parcels)
- Insurance certificate for transport
Sourcing Origins
We source from verified mining regions with full provenance documentation.
Botswana (Debswana)
World's largest diamond producer by value. Jwaneng and Orapa mines. Premium gem-quality rough with excellent size distribution.
Russia (ALROSA)
World's largest producer by volume. Siberian kimberlite pipes. Diverse quality range from gem to industrial.
Canada (NWT, Ontario)
Conflict-free certified rough. Ekati, Diavik, and Victor mines. Premium provenance for ethical sourcing requirements.
South Africa
Historic diamond mining. Venetia (De Beers) and independent producers. Good gem-quality production.
Angola (Catoca)
Large-scale kimberlite production. Good gem-quality material with improving compliance standards.
Zimbabwe (Marange)
Commercial-grade rough. Large volumes available. Subject to enhanced due diligence requirements.
Global Price Indications
Regional price indications per carat. Executable quotes depend on certification, grade, parcel size, and delivery terms.
Rough Diamonds
Regional price indications (USD / carat)
- Kimberley Process compliant
- Gem-quality & near-gem parcels
- Octahedral & dodecahedral forms
- 1 ct – 50+ ct stones
- Mine-origin documentation
| Region | Price / Carat |
|---|
Supply & Logistics
Sourcing
Direct procurement from KPC-compliant mining companies, licensed rough dealers, and certified tender participants.
Compliance
All rough diamonds accompanied by Kimberley Process Certificates. Full KYC/AML verification for all buyers.
Security Transport
Armored courier services (Malca-Amit, Brinks) with full insurance. Sealed parcels with tamper-evident packaging.
Delivery Terms
Ex-vault in Antwerp, Dubai, or Mumbai. DDP delivery to licensed manufacturing facilities or vaults.
Payment
Wire transfer (TT), Letters of Credit (LC), or escrow arrangements. Payment terms aligned to parcel size.
Buyer Requirements
Licensed diamond manufacturer or qualified investor. Full KYC/AML. Source of funds documentation required.
Ready to source Rough Diamonds?
Submit your requirements and our team will respond with documentation requirements, sourcing pathway, and a structured quote.
Legal Disclaimer: COMMODITY TRADING DISCLAIMER: Commodity supply transactions involve significant market, price, and counterparty risks. Prices quoted are indicative and subject to change based on global market conditions. Helios Global Capital Markets acts as a commodity trade facilitator and intermediary; it is not a registered commodity trading advisor (CTA) or commodity pool operator (CPO) under the Commodity Exchange Act (CEA). All commodity transactions are subject to applicable trade laws, export controls, and sanctions regulations including OFAC, EAR, and ITAR where applicable. Clients are responsible for obtaining all necessary import/export licenses and ensuring compliance with applicable laws.