Sell Diamonds · Guinea
Sell diamonds from Guinea.
OnePiece connects Guinean diamond sellers with qualified institutional buyers in Antwerp, Dubai, Mumbai, and Singapore. KP-certified rough and polished diamonds. Bank escrow settlement.
Diamond production in Guinea
Guinea's Aredor and other alluvial deposits in the Kissidougou and Macenta prefectures produce gem-quality diamonds. The country's production is predominantly from artisanal and small-scale miners, with increasing interest from industrial operators attracted by the quality of stones found.
Guinean diamonds — whether from large-scale mining operations or licensed artisanal producers — are in active demand from institutional buyers in Antwerp, Dubai, Mumbai, and Singapore. The key is proper export documentation: a Kimberley Process certificate from the Direction Nationale des Mines, an independent valuation or grading report, and chain of custody records.
Country / Hub
Guinea
Annual production (approx.)
300K+ carats
Export authority
Direction Nationale des Mines
Currency
GNF
KP status
Participating country — required documentation
Buyer markets
Antwerp · Dubai · Mumbai · Singapore · Tel Aviv
Stone types
Rough parcels · Polished lots · Exceptional gems
Settlement
Bank escrow · Bonded carrier delivery
How to sell guinean diamonds internationally
Selling diamonds from Guinea to international buyers requires two parallel tracks: export compliance (KP certificate, mineral export permit, independent valuation) and buyer qualification (identifying a funded counterparty who can transact through formal escrow or bonded carrier structures). OnePiece handles the buyer side — we maintain relationships with institutional buyers who are actively acquiring guinean diamonds and other African origin material.
WhatsApp us with your parcel description: origin, stone type (rough/polished), approximate carat weight, and your documentation status. We will respond within hours and advise whether your material matches an active buyer mandate.
Diamonds in Guinea? We have buyers.
KP-certified rough or polished diamonds. International institutional buyers. WhatsApp for immediate response.
WhatsApp +60 19-873 8500